Dab tsi yog Tungsten Alloy
Tungsten alloy yog hais txog ib chav kawm ntawm cov khoom siv feem ntau ntawm tungsten, ua ke nrog ib lossis ntau dua lwm cov khoom siv hlau los txhim kho cov khoom tshwj xeeb. Cov alloys feem ntau yog cov txiaj ntsig siab, muaj txiaj ntsig zoo melting, thiab tshwj xeeb hardness, ua rau lawv muaj kev cuam tshuam rau cov ntawv thov sib npaug lossis hluav taws xob thaiv. Cov hlau alloying feem ntau suav nrog npib tsib xee, hlau, thiab tooj liab, uas tuaj yeem txhim kho cov hlau ua haujlwm thiab txo qhov brittleness. Tungsten carbide, cov khoom siv sib xyaw uas muaj cov tungsten carbide hais ua ke los ntawm cov hlau matrix, yog lwm daim ntawv ntawm tungsten alloy, dav lees paub rau nws hnav tsis kam thiab lub zog, siv rau hauv cov cuab yeej txiav, pwm, thiab tuag.
High ceev thiab hnyav
Tungsten alloy boasts ib tug siab ceev thiab hnyav, uas yog ho ntau dua li lwm yam hlau. Cov cuab yeej no ua rau tungsten alloy yog qhov kev xaiv zoo tshaj plaws rau kev siv qhov hnyav thiab inertia tseem ceeb, xws li counterweights, radiation shielding, thiab kinetic zog penetrators. Qhov siab ceev ntawm tungsten alloy ua rau nws nqus tau zoo thiab dissipate lub zog, ua rau nws muaj txiaj ntsig zoo rau kev cuam tshuam thiab kev tiv thaiv ballistic.
Zoo heev lub zog thiab toughness
Tungsten alloy sib txuas tshwj xeeb lub zog nrog toughness, ua rau nws resistant rau ob leeg tensile thiab compressive rog. Qhov kev sib xyaw ua ke ntawm cov cuab yeej cuab tam no tso cai rau tungsten alloy tiv taus huab cua thiab cuam tshuam yam tsis muaj kev tawg lossis tawg. Qhov no lub zog thiab toughness yog tshwj xeeb tshaj yog zoo nyob rau hauv high-stress daim ntaub ntawv xws li industrial machinery, hnav qhov chaw, thiab tej cuab yeej.
Zoo thermal conductivity
Tungsten alloy nthuav tawm cov thermal conductivity zoo, uas txhais tau tias nws tuaj yeem hloov cov cua sov ntawm ib qho mus rau lwm qhov. Cov cuab yeej no ua rau tungsten alloy tsim nyog rau kev siv hauv cov ntawv siv kub kub uas qhov cua sov yog qhov tseem ceeb, xws li thermal rwb thaiv tsev, ntim khoom hluav taws xob, thiab lub zog lasers. Lub peev xwm los dissipate tshav kub zoo pab tiv thaiv thermal puas thiab tswj kev ua tau zoo ntawm cov khoom.
Zoo heev corrosion kuj
Tungsten alloy resists corrosion nyob rau hauv ntau qhov chaw, nrog rau raug rau cov kua qaub, alkalis, thiab oxidizing tus neeg sawv cev. Qhov kev tiv thaiv corrosion no yog tsim los ntawm kev tsim cov txheej txheem oxide tiv thaiv ntawm qhov chaw ntawm cov hlau, uas tiv thaiv nws los ntawm kev tawm tsam ntxiv. Lub corrosion kuj ntawm tungsten alloy ua rau nws haum rau siv nyob rau hauv hnyav thiab corrosive tej yam kev mob uas lwm yam hlau yuav ua tsis tau tejyam.
Kub kub stability
Tungsten alloy tuav nws cov khoom siv kho tshuab txawm tias nyob rau hauv qhov kub siab heev. Qhov kev ruaj ntseg thermal no tso cai rau tungsten alloy siv rau hauv cov ntawv thov kub xws li cov cua sov, lub tshuab dav hlau, thiab foob pob hluav taws nozzles. Kev muaj peev xwm tiv taus qhov kub thiab txias yam tsis muaj qhov degradation tseem ceeb kom ntseeg tau tias kev ua tau zoo hauv qhov chaw huab cua.
Yooj yim ntawm fabrication
Tungsten alloy tuaj yeem ua tau yooj yim zoo li tus thiab machined rau hauv complex geometry siv cov txheej txheem hlau ua haujlwm. Qhov no yooj yim ntawm fabrication tso cai rau yooj yim nyob rau hauv manufacturing txheej txheem, enabling lub creation ntawm intricate Cheebtsam thiab qhov chaw. Lub machinability ntawm tungsten alloy ua rau nws haum rau precision manufacturing daim ntaub ntawv.
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Zirconium (Zr) rods yog qhov zoo tshaj plaws rau cov pas nrig nuclear vim tias lawv cov neutron me me nqus hla ntu thiab siab melting point ntawm 1855 degree (3371 degree F). Cov xim hlau xim hlau no
Ntxiv rau Kev Nug -
High purity crystalline zirconium rods yog tsim los ntawm iodination melting. Purity mus txog Zr + Hf Ntau dua lossis sib npaug rau 99.98%, Hf Tsawg dua lossis sib npaug rau 0.025% / 3%, cov ntsiab
Ntxiv rau Kev Nug -
Tungsten Molybdenum Alloy Phaj
Tungsten-molybdenum alloy phaj muaj qhov kub thiab txias lub zog thiab muaj cov khoom zoo ib yam li tungsten, tab sis nrog lub ntiajteb txawj nqus me dua li tungsten.
Ntxiv rau Kev Nug -
Peb npaj cov ntawv thiab daim hlau uas muaj 10%, 15%, 20%, 25%, 30%, 35%, 40% lossis 50% tooj liab hauv thicknesses txog 50 hli, tab sis peb tuaj yeem muab cov ntawv tungsten-tooj liab thiab qhov
Ntxiv rau Kev Nug -
Peb tuaj yeem ua tiav kev txiav txim rau rods thiab tuav ntawm txhua qhov tsis muaj thiab qhov ntau thiab tsawg, threaded lossis drilled.
Ntxiv rau Kev Nug -
Tungsten rhenium (W-Re) alloy electrode yog ib tug grey hlau pas nrig nrog ib tug taw tes.
Ntxiv rau Kev Nug -
Tungsten yog lub siab tshaj plaws melting point. Tungsten flange kuj muaj lub zog siab, hardness, thiab corrosion kuj. Nyob rau tib lub sijhawm, tungsten flange yog ib qho nyuaj, hnav-tiv taus,
Ntxiv rau Kev Nug -
Qhov zoo ntawm tungsten disks: tshwj xeeb tshav kub tsis kam (lub ntsiab lus melting ntawm tungsten yog +3422 degree), siab tiv thaiv thermal deformation, siab modulus ntawm elasticity, tsawg tshaj
Ntxiv rau Kev Nug -
Cov hlau tungsten yog ci ntsa iab, silvery-dawb, thiab tsis tshwm sim tshwm sim (ntau nyob hauv lub ntiaj teb crust yog 1 feem ntawm ib lab). Nws tshwm sim nyob rau hauv tungsten ores raws li ib tug
Ntxiv rau Kev Nug -
tungsten muaj qhov siab tshaj plaws melting point thiab qis tshaj coefficient ntawm thermal expansion, ua rau nws haum rau ib puag ncig uas yuav tsum tau kub siab heev.GNEE muaj zoo tungsten thiab
Ntxiv rau Kev Nug -
Molybdenum Tungsten Mo-W Alloy
Molybdenum-tungsten alloys (Mo-W alloys) muaj kev tiv thaiv zoo corrosion tiv thaiv molten zinc.
Ntxiv rau Kev Nug -
Tungsten-Copper W-Cu Electrodes
Tus nqi ntawm tooj liab-tungsten electrodes muab tau los ntawm cov khoom siv tshwj xeeb thiab lub cev ntawm cov khoom siv: lub siab hluav taws xob conductivity ntawm tooj liab ua ke nrog kev hnav
Ntxiv rau Kev Nug
Vim Li Cas Xaiv Peb
Siab zoo
Peb cov khoom yog tsim los yog ua raws li tus txheej txheem siab heev, siv cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem tsim khoom.
Pab neeg tshaj lij
Peb cov kws tshaj lij pab pawg sib koom tes thiab sib txuas lus zoo nrog ib leeg, thiab mob siab rau muab cov txiaj ntsig zoo. Peb muaj peev xwm los daws cov teeb meem nyuaj thiab cov haujlwm uas xav tau peb cov kws tshaj lij thiab kev paub dhau los.
Cov cuab yeej siv siab heev
Lub tshuab, cuab yeej lossis cov cuab yeej tsim los nrog cov thev naus laus zis thiab kev ua haujlwm kom ua tiav cov haujlwm tshwj xeeb nrog ntau dua precision, efficiency thiab kev ntseeg tau.
Kev daws teeb meem ib zaug
Ntawm peb cov chaw tsim khoom, peb muab cov pob tiav uas suav nrog txhua yam xav tau los pib koj, suav nrog kev cob qhia, kev teeb tsa thiab kev txhawb nqa.
Kev tswj kom zoo
Peb tau tsim ib pab neeg tswj xyuas kev ua tau zoo los soj ntsuam txhua yam khoom siv raw thiab txhua txoj kev tsim khoom.
24H online kev pabcuam
Peb sim thiab teb rau txhua qhov kev txhawj xeeb hauv 24 teev thiab peb pab pawg yeej ib txwm muab koj pov tseg thaum muaj xwm txheej ceev.
High-density alloys
Cov alloys no feem ntau yog tsim los ntawm tungsten nrog me me ntawm npib tsib xee lossis hlau ntxiv rau kev khi lub hom phiaj. Lawv muaj qhov ntom ntom zoo ib yam li cov tungsten ntshiab thiab siv rau hauv cov ntawv thov qhov hnyav yuav tsum sib npaug tiv thaiv qhov hnyav, xws li hauv counterweights thiab ballast.
Tungsten carbide
Txawm hais tias feem ntau suav hais tias yog cov khoom sib cais, tungsten carbide (wc) yog ib qho nyuaj heev uas cov tungsten carbide hais tau khi ua ke los ntawm cov hlau matrix, feem ntau yog cobalt lossis npib tsib xee. Nws tau dav siv rau kev txiav cov cuab yeej, tuag, thiab cov tshuab ua haujlwm vim nws qhov hnyav thiab hnav tsis kam.
Tsawg-density tungsten alloys
Cov alloys muaj feem pua ntawm cov khoom sib txuas zoo li tooj liab, tooj dag, lossis txhuas, uas ua rau txo qhov ntom ntom thaum tuav ntau lub zog ntawm tungsten. Lawv tau txais txiaj ntsig rau cov ntawv thov uas xav tau kev hloov pauv hnyav rau cov tsoos tungsten, xws li hauv cov khoom siv kis las thiab kev kho mob.
Machinable tungsten alloys
Cov no yog cov qauv tsim tshwj xeeb uas muaj tooj liab thiab lwm yam hlau tsim los txhim kho lub tshuab ua haujlwm ntawm cov khoom tsis muaj qhov txo qis nws qhov ntom. Cov alloys no yog siv rau hauv cov xwm txheej uas yooj yim ntawm kev tsim khoom yog qhov tseem ceeb, xws li hauv kev tsim qauv thiab ua qauv.
Radiation shielding alloys
tungsten alloys uas suav nrog cov hlau lead lossis lwm yam khoom siv hluav taws xob yog siv los tiv thaiv cov khoom siv hluav taws xob los ntawm x-rays, gamma rays, thiab lwm yam ntawm ionizing hluav taws xob. Lawv lub siab ntev thiab muaj peev xwm nqus hluav taws xob ua rau lawv zoo tagnrho rau kev kho mob thiab muaj radoceggraphy.
Hnav-resistant alloys
Cov alloys suav nrog cov ntsiab lus xws li npib tsib xee lossis hlau los tsim cov matrix uas tiv thaiv kev puas tsuaj thiab hnav. Lawv tau siv rau hauv cov khoom uas muaj kev ntxhov siab thiab kev sib txhuam, xws li hauv aerospace, tsheb, thiab kev siv tiv thaiv.
Ballistic alloys
Qee qhov tungsten alloys tau tsim rau cov ntawv thov ballistic, uas muaj kev sib xyaw ua ke ntawm kev ceev thiab tawv yog qhov tsim nyog rau cov kev ua rog lossis kev tiv thaiv tiv thaiv lossis tiv thaiv kev tiv thaiv. Cov alloys no yuav tsum ua kom tau raws li cov qauv nruj rau hardness thiab durability.
Yuav khaws Tungsten Alloy li cas
Qhuav tej yam kev mob
Tungsten alloy yuav tsum tau muab khaws cia rau hauv qhov chaw qhuav kom tiv thaiv kom tsis txhob ya raws, uas tuaj yeem ua rau corrosion dhau sijhawm. Kev tswj cov av noo yog qhov tseem ceeb, txawm tias me me ntawm cov dej noo tuaj yeem cuam tshuam nrog tungsten, uas tuaj yeem tsim cov oxides.
Kev tswj qhov kub thiab txias
Kev kub siab heev tuaj yeem ntxhov siab rau cov hlau, ua rau warping lossis tawg. Nws raug nquahu kom khaws tungsten alloy nyob rau hauv chav tsev kub thiab tsis txhob tso nws mus rau qhov kub thiab txias hloov. Cov kub kub kuj tuaj yeem ua rau thermal expansion, cuam tshuam rau qhov ntev thiab kev ncaj ncees ntawm cov hlau.
Kev tiv thaiv npog
Tungsten alloy yuav tsum tau them nrog txheej tiv thaiv thaum tsis siv. Qhov no tuaj yeem ua tiav los ntawm kev qhwv nws hauv cov ntawv yas lossis muab tso rau hauv cov thawv ntim cua. Qhov no tiv thaiv plua plav tsub zuj zuj, uas tuaj yeem khawb qhov chaw thiab muaj peev xwm ua kom paub cov kab mob.
Kev sib cais ntawm daim
Yog tias ntau daim ntawm tungsten alloy yuav tsum tau muab khaws cia ua ke, lawv yuav tsum tau muab cais los ntawm cov ntaub ntawv mos xws li ua npuas ncauj lossis yas kom tsis txhob khawb thiab puas. Kev sib cuag nrog cov tawv tawv tuaj yeem ua rau kev ua tiav thiab kev ncaj ncees ntawm cov hlau.
Zam kev kis kab mob
Qhov chaw cia yuav tsum huv si thiab tsis muaj tshuaj lom neeg uas tuaj yeem ua rau cov tungsten alloy. Cov kua qaub, alkalis, thiab lwm yam khoom corrosive yuav tsum tau khaws cia kom deb ntawm qhov chaw cia. Txawm tias muaj pes tsawg tus ntawm cov tshuaj no tuaj yeem ua rau muaj kev puas tsuaj loj rau cov hlau thaum lub sijhawm.
Kev tuav kom raug
Thaum tsiv tungsten alloy rau khaws lossis khaws cia, cov txheej txheem tuav yuav tsum tau ua haujlwm. Siv cov hnab looj tes thiab cov cuab yeej nqa tsim nyog tuaj yeem tiv thaiv khawb thiab ua kom muaj kev nyab xeeb, vim tias tungsten alloy hnyav vim nws qhov ntom ntom.
Kev siv tungsten alloy
Nyob rau hauv aerospace thiab kev tiv thaiv, tungsten alloys yog khoom plig rau lawv qhov ntom ntom, uas ua rau lawv zoo tagnrho rau kev sib tw, ballasts, thiab kinetic zog penetrators. Qhov siab ceev ntawm cov alloys no ua kom cov khoom muaj kev ruaj ntseg hauv kev ya davhlau, thaum lawv lub zog tiv taus qhov huab cua ntawm qhov chaw mus ncig thiab kev sib ntaus sib tua. Kev kho mob tau txais txiaj ntsig zoo heev los ntawm tungsten alloys thiab. Lawv cov X-ray attenuation zog ua rau lawv zoo meej rau kev siv hauv CT scanners thiab lwm yam khoom siv tshuaj ntsuam xyuas, muab cov duab meej tsis cuam tshuam los ntawm cov pob txha thiab cov ntaub so ntswg. Tsis tas li ntawd, tungsten alloys yog biocompatible, tso cai rau lawv siv hauv kev phais thiab kev cog qoob loo. Nyob rau hauv lub realm ntawm kev ua si thiab kev ua si, tungsten alloys muaj revolutionized khoom tsim. Piv txwv li, nyob rau hauv golf, tungsten-tipped irons muab qhov hnyav rau kev txhim kho kev tswj thiab kev ncua deb. Ib yam li ntawd, hauv kev nuv ntses, tungsten hnyav thiab jigs muab kev ua haujlwm zoo tshaj plaws thiab kev nkag siab zoo piv rau cov khoom siv lead ua. Kev lag luam electronics leverages tungsten alloys rau lawv cov thermal conductivity thiab hluav taws xob tsis kam. Cheebtsam zoo li cov dab dej kub thiab cov khoom sib txuas ua los ntawm tungsten alloys tuaj yeem siv cov kev siv hluav taws xob siab thaum tswj kev ua haujlwm zoo nyob rau hauv thermal stress. Nyob rau hauv lub realm ntawm lub zog, tungsten alloys ua lub luag hauj lwm nyob rau hauv ob qho tib si tauj dua tshiab thiab pa qhov chaw. Lawv tau siv rau hauv cov cua turbines rau qhov sib npaug ntawm qhov hnyav thiab hauv cov roj drilling rau cov khoom siv tho, qhov twg lawv cov tawv tawv thiab tsis kam hnav yog qhov tseem ceeb. Lub tsheb lag luam siv tungsten alloys hauv kev nyab xeeb xws li airbag pib thiab hauv cov khoom ua haujlwm siab zoo li lub cav li qub, siv kom zoo dua lawv lub peev xwm tiv taus qhov kub thiab txias.
Kev ceev faj thaum siv tungsten alloy
Kev ceev faj
Tungsten alloys hnyav vim lawv qhov ntom ntom, yog li yuav tsum tau saib xyuas kom tsis txhob muaj kev raug mob hnyav thaum nqa lossis ua haujlwm loj. Siv cov cuab yeej nqa tsim nyog thiab cov txheej txheem ergonomic los tswj qhov hnyav kom zoo.
Environmental tswj
Tungsten plua plav tuaj yeem ua rau lom yog tias nqus tau. Yog li ntawd, cov chaw ua haujlwm yuav tsum tau ua kom muaj cua txaus nrog lub tshuab tso pa tawm hauv zos kom ntes tau cov pa phem. Kev saib xyuas tsis tu ncua ntawm cov tshuab no yog qhov tseem ceeb kom ntseeg tau tias lawv ua haujlwm tau zoo.
Kev pov tseg thiab rov ua dua tshiab
Tungsten alloys yuav tsum tau rov ua dua thaum twg ua tau los txuag cov peev txheej thiab txo qhov cuam tshuam ib puag ncig. Tham nrog cov chaw ua khoom siv rov ua dua tshiab los txiav txim siab cov ntaub ntawv thiab cov khoom siv rov ua dua tshiab. Yog tias tsim nyog pov tseg, ua raws li cov cai hauv zos hais txog kev tswj cov khib nyiab pov tseg.
Cia
Kev khaws cia kom zoo yog qhov tseem ceeb ntawm kev khaws cia kev ncaj ncees ntawm tungsten alloys. Khaws cia rau hauv qhov chaw qhuav kom deb ntawm cov khoom corrosive thiab kub heev uas tuaj yeem degrade cov khoom. Khaws cov khoom kom zoo los tiv thaiv kev puas tsuaj lossis raug mob vim cov khoom poob.
Qhov ntom
tungsten alloys tuaj ntau yam ntom ntom, feem ntau yog li ntawm 17 txog 19 g / cm³ rau cov tungsten ntshiab mus txog 19+ g / cm³ rau cov alloys hnyav dua. Qhov ceev dua txhais tau tias ntau dua nyob rau hauv ib lub ntim, uas yog ib qho tseem ceeb rau kev siv xws li qhov sib npaug ntawm qhov hnyav lossis qhov hnyav dhia dhia qhov hnyav yog qhov tseem ceeb. Hloov pauv, qhov qis dua yuav zoo dua rau kev yooj yim ntawm kev tuav lossis qhov twg qhov hnyav txo tau txais txiaj ntsig.
Lub zog thiab hardness
Lub zog thiab hardness ntawm tungsten alloys raug cuam tshuam los ntawm kev sib ntxiv ntawm lwm cov hlau xws li npib tsib xee lossis tooj liab. Rau cov ntawv thov uas yuav tsum tau muaj kev ntseeg ruaj khov nyob rau hauv kev ntxhov siab lossis kev cuam tshuam, yuav tsum muaj cov alloy muaj zog dua. Hardness kuj yog ib qho tseem ceeb ntawm hnav tsis kam thiab machining peev xwm.
Xov tooj cua
Rau cov ntawv thov hauv kev kho mob, xws li cov cim X-ray lossis cov pob txha pob txha, cov xov tooj cua ntawm tungsten alloy yog qhov tseem ceeb. Lub xub ntiag ntawm tungsten nce radiopacity, tab sis qhov tseeb muaj pes tsawg leeg tuaj yeem cuam tshuam cov cuab yeej no loj heev.
Machineability
Qhov yooj yim uas lub tungsten alloy tuaj yeem ua tau yog qhov tseem ceeb rau cov duab nyuaj thiab nruj tolerances. Qee cov alloys yog nkig thiab nyuaj rau tshuab, uas tuaj yeem ua rau cov nqi ntau lawm. Xaiv ib qho alloy nrog zoo machinability tuaj yeem txhim kho cov txheej txheem tsim khoom thiab txo cov nuj nqis.
Kev ua raws cai thiab cov qauv
Nyob ntawm kev lag luam, tej zaum yuav muaj cov qauv kev cai uas cov hlau yuav tsum tau ua. Piv txwv li, nyob rau hauv kev kho mob, cov ntaub ntawv yuav tsum ua raws li FDA cov cai, thaum nyob rau hauv kev tiv thaiv, yuav muaj ib tug tshwj xeeb ballistic qauv los txiav txim.
Kev tsim cov txheej txheem ntawm tungsten Alloy
Kev npaj tungsten hmoov
Pure tungsten hmoov los yog ib qho hlau uas muaj tungsten yog tsim los siv cov txheej txheem xws li tshuaj vapor deposition (cvd), hydrogen txo ntawm tungsten oxide, los yog atomization ntawm tungsten alloys.
Sib tov
Cov tungsten hmoov yog tov nrog ib tug binder los txhim kho tuav cov yam ntxwv thiab kom yooj yim shaping. Qee zaum, cov hlau ntxiv xws li npib tsib xee, tooj liab, lossis hlau ntxiv los hloov cov khoom ntawm tungsten alloy.
Nias
Cov sib tov yog ces nias rau hauv ib tug tuag nyob rau hauv siab siab los tsim cov yam xav tau. Cov txheej txheem no tuaj yeem ua yog isostatically lossis uniaxially.
Sintering
Qhov nias yog rhuab mus rau qhov kub hauv qab lub melting point ntawm tungsten, feem ntau nyob ib ncig ntawm 1999 degree c (3630 degree f), tab sis saum toj no sintering point. Thaum lub sijhawm txheej txheem no, ib feem densifies raws li cov tungsten particles sib txuas ua ke, thiab cov khoom siv kawg yog tsim.
Tshuab dhos
Tom qab sintering, ib feem yuav dhau mus ua haujlwm thib ob xws li kev sib tsoo lossis ua tiav kom tiav qhov ntev thiab qhov chaw tiav.
Casting
tungsten alloys kuj tuaj yeem tsim los ntawm kev casting, txawm hais tias ntshiab tungsten tsis tuaj yeem cam khwb cia vim nws qhov siab melting point. Hloov chaw, tungsten yog alloyed nrog lwm cov hlau uas muaj cov ntsiab lus qis dua.
Dab tsi yog Cov Cheebtsam ntawm Tungsten Alloy
Tungsten (W)
Lub ntsiab tseem ceeb hauv tungsten alloys yog tungsten nws tus kheej, uas ua rau cov hlau muaj qhov ntom ntom. Tungsten paub txog nws qhov siab melting point, ua rau nws tsim nyog rau daim ntawv thov uas yuav tsum tau durability ntawm siab kub. Lub purity thiab grain loj ntawm tungsten tuaj yeem cuam tshuam rau tag nrho cov khoom ntawm cov hlau.
Copper (Cu)
Copper feem ntau ntxiv rau tungsten los txhim kho cov alloy lub toughness thiab txo nws qhov ntom me ntsis. Qhov sib ntxiv no ua rau cov hlau ntau dua machinable thiab yooj yim rau kev ua haujlwm nrog, txawm hais tias nws txo cov hardness thiab ua rau muaj kev pheej hmoo ntawm corrosion. Cov ntsiab lus tooj liab tuaj yeem sib txawv, cuam tshuam qhov sib npaug ntawm qhov ntom ntom thiab machinability.
Niobium (Nb)
Niobium qee zaum ntxiv rau tungsten alloys txhawm rau txhim kho lawv lub zog thiab tiv thaiv corrosion. Nws tuaj yeem pab txhim kho cov qauv ntawm cov nplej, ua rau cov khoom siv kho tshuab zoo dua qub.
Ni (Nickel)
Nickel tuaj yeem muab ntxiv rau tungsten alloys txhawm rau txhim kho lawv lub zog thiab hardness. Nws kuj pab kom ruaj khov microstructure ntawm cov hlau thaum lub sij hawm casting thiab pab txhawb rau nws tag nrho toughness.
Hlau (Fe)
Hlau yog lwm lub ntsiab lus uas tuaj yeem suav nrog hauv tungsten alloys, tshwj xeeb tshaj yog cov siv hauv kev siv hluav taws xob tiv thaiv kev siv hluav taws xob, qhov uas nws txhim kho cov hlau phom sij.
Gallium (zeeg)
Gallium tuaj yeem ntxiv me me los hloov kho lub cev ntawm tungsten alloys, txawm hais tias nws siv tsawg dua li lwm cov ntsiab lus alloying.
Lwm yam ntsiab lus
Cov lej ntawm lwm cov ntsiab lus, xws li carbon, tuaj yeem muaj nyob hauv tungsten alloys. Cov ntsiab lus no tuaj yeem muaj ntau yam cuam tshuam rau cov khoom ntawm cov alloy, nyob ntawm lawv cov concentration thiab tag nrho cov muaj pes tsawg leeg.
Dab tsi ua rau Tungsten Alloys ntom?
Tungsten alloys tau ua kev zoo siab rau lawv qhov tshwj xeeb ntom ntom, uas yog feem ntau ntaus nqi rau lub hauv paus ntawm tungsten nws tus kheej. Tungsten yog lub densest ib txwm muaj tshwm sim hlau, nrog qhov ceev ntawm kwv yees li ntawm 19.3 g / cm³, surpassing txawm tias kub thiab platinum. Thaum alloyed nrog lwm yam hlau, tungsten khaws ib feem tseem ceeb ntawm qhov siab ceev no, ua rau cov ntaub ntawv uas hnyav dua thiab ntau dua li ntau lwm cov hlau alloys. Lub atomic qauv ntawm tungsten plays lub luag haujlwm tseem ceeb hauv nws qhov ntom. Tungsten atoms tau ntim zoo ua ke nyob rau hauv nws cov crystalline lattice, uas txo qhov chaw khoob ntawm atoms. Qhov kev kaw zoo no txhim kho cov khoom siv ceev thiab pab txhawb rau nws lub siab xav tau, ua rau nws zoo tagnrho rau kev siv zog thaum kub siab. Thaum tungsten sib xyaw nrog lwm cov hlau, tag nrho qhov ntom ntawm cov hlau yog nyob ntawm qhov feem ntawm tungsten txheeb ze rau lwm cov ntsiab lus. Alloys nrog feem pua siab dua ntawm tungsten tuav ze rau qhov qub ntawm cov ntshiab tungsten, thaum cov uas muaj tsawg dua ntawm tungsten nthuav tawm qhov sib piv ntawm qhov ntom ntom. Txawm li cas los xij, txawm tias qhov sib ntxiv ntawm cov hlau sib zog, tungsten alloys tseem muaj ntau dua li cov khoom siv hlau feem ntau.Copper yog ib qho kev sib xyaw ua ke hauv tungsten alloys, ua rau cov khoom txhim kho kev ua haujlwm thiab txo qhov ntom ntom piv rau cov ntshiab tungsten. Txawm li cas los xij, txawm tias muaj ntau ntawm tooj liab, tungsten alloys tseem muaj qhov ntom ntom dua li cov hlau feem ntau, suav nrog hlau thiab txhuas. Qhov no ua rau lawv muaj txiaj ntsig zoo rau cov ntawv thov uas muaj qhov muaj txiaj ntsig zoo, xws li hauv kev sib npaug lossis kev tiv thaiv hluav taws xob.
Tungsten alloys, vim lawv lub cev thiab tshuaj lom neeg tshwj xeeb, feem ntau xav tau kev kho mob tshwj xeeb kom ua tiav cov txiaj ntsig xav tau hauv ntau daim ntawv thov kev lag luam. Cov kev kho mob no yog tsom rau kev txhim kho cov khoom ntawm qhov chaw zoo, txhim kho kev hnav tsis kam, txo kev sib txhuam, thiab tiv thaiv ib puag ncig kev puas tsuaj. Ib qho ntawm qhov tseem ceeb ntawm kev kho mob rau tungsten alloys yog txheej. Cov txheej txheem tuaj yeem yog xim hlau, xws li kub lossis npib tsib xee, lossis tsis yog xim hlau, xws li pob zeb diamond zoo li carbon (DLC) lossis tungsten disulfide (WS2). Cov xim hlau tuaj yeem txhim kho corrosion kuj thiab txhim kho cov tsos ntawm tungsten alloy. Cov txheej tsis yog xim hlau, tshwj xeeb tshaj yog cov uas tsis tshua muaj kev sib txhuam coefficients, feem ntau yog siv rau hauv cov ntawv thov uas txo kev sib txhuam yog qhov tseem ceeb, xws li hauv cov bearings lossis lwm qhov chaw txav. Lwm qhov tseem ceeb ntawm kev kho saum npoo yog thermal txau. Cov txheej txheem no siv cov khoom siv molten lossis semi-molten txheej rau hauv cov khoom siv hluav taws xob uas siv hluav taws xob los yog hluav taws xob arcs. Thermal txau tuaj yeem siv ntau yam ntaub ntawv, suav nrog hlau, ceramics, thiab yas, uas tuaj yeem txhim kho hardness, hnav tsis kam, thiab corrosion kuj ntawm tungsten alloy. Electroplating thiab electroless plating yog cov txheej txheem ntxiv siv los tso cov txheej nyias ntawm cov hlau thiab cov hlau rau ntawm qhov chaw tungsten. Cov txheej txheem no tsim cov txheej txheem sib xws uas tuaj yeem ua qhov cuam tshuam rau corrosion thiab hnav. Electroplating siv cov hluav taws xob tam sim no los txo cov cations los tsim cov txheej hlau coherent ntawm cov khoom siv hluav taws xob. Electroless plating, ntawm qhov tod tes, yog cov txheej txheem tshuaj txo qis uas tsis tas yuav muaj hluav taws xob sab nraud. Rau cov ntawv thov uas xav tau kev txhim kho hardness thiab hnav tsis kam, cov txheej txheem hardening xws li carburizing lossis nitriding tuaj yeem ua haujlwm. Carburizing qhia cov pa roj carbon monoxide rau hauv cheeb tsam saum npoo ntawm tungsten steel kom nce hardenability ntawm cov khoom. Nitriding, los ntawm diffusion ntawm nitrogen, tsim cov ntaub ntawv-hardened nto txheej uas yog ntau resistant rau hnav thiab corrosion.
Peb lub Hoobkas
Gnee Group yog cov khoom lag luam sib xyaw ua ke nrog rau cov hlau phaj, kauj, profile, sab nraum zoov toj roob hauv pes tsim thiab ua. Founded hauv 2008, nrog 5 lab RMB sau npe peev, Gnee tau ua tiav kev vam meej thiab kev loj hlob hauv kev lag luam hlau nrog Gnee Cov neeg ntau dua 10 xyoo kev sib ntaus sib tua. Tam sim no, tag nrho cov peev nyiaj tau nce mus txog 30 lab RMB, thaj chaw rhiav ntau dua 35000㎡, nrog ntau dua 200 tus neeg ua haujlwm. Gnee tau dhau los ua lub tuam txhab tshaj lij thoob ntiaj teb hlau xa khoom lag luam hauv Suav teb hauv nruab nrab thaj av nrog cov tswv yim qhia meej, kev tswj hwm kev sib koom ua ke, kev tswj hwm lub hauv paus ruaj khov, nyiaj txiag ntau thiab tib neeg lub zog.
daim ntawv pov thawj
FAQ
Q: Dab tsi yog qhov kev siv tseem ceeb ntawm tungsten alloys?
Q: Dab tsi ua rau tungsten alloys ntom?
Q: tungsten alloys puas tuaj yeem tiv taus qhov kub thiab txias?
Q: Dab tsi yog qhov sib txawv ntawm tungsten alloys?
Q: tungsten alloys puas tuaj yeem welded?
Q: Puas yog tungsten alloys biocompatible?
Q: Cov tungsten alloys puas tuaj yeem siv rau kev sib cuag nrog zaub mov lossis tshuaj?
Q: Puas yog tungsten alloys xav tau kev kho mob tshwj xeeb?
Q: Puas yog tungsten alloys sib nqus?
Q: Cov tungsten alloys puas tuaj yeem siv rau hauv qhov chaw dej hiav txwv?
Q: Puas yog tungsten alloys hnav?
Q: Cov tungsten alloys puas tuaj yeem siv dua?
Q: Cov tungsten alloys puas tuaj yeem siv rau hauv kev siv hluav taws xob?
Q: Puas yog tungsten alloys muaj cov khoom siv zoo?
Q: Cov tungsten alloys puas tuaj yeem ua tau yooj yim?
Q: Puas yog tungsten alloys zoo ib puag ncig?
Q: Cov tungsten alloys puas tuaj yeem siv rau hauv kev siv nuclear?
Q: Puas yog tungsten alloys resistant rau tshuaj tua kab mob?
Q: Cov tungsten puas tuaj yeem siv rau hauv cov hniav nyiaj hniav kub?
Q: Cov tungsten puas tuaj yeem siv rau hauv kev siv aerospace?
Raws li ib qho ntawm cov ua tungsten alloy manufacturers thiab lwm tus neeg nyob hauv Suav teb, peb sov siab txais tos koj mus yuav cov qib siab tungsten alloy muag ntawm no los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab cov nqi sib tw.
