GR1 Titanium Yeeb Nkab - Qib, yam ntxwv
May 18, 2026
GR1 titanium yeeb nkabyog unalloyed ntshiab titanium (35A alloy), ranked thawj ntawm plaub qib kev lag luam ntshiab titanium. Nrog rau qhov zoo tshaj plaws corrosion kuj,GR1 titanium hlaumuaj cov pa oxygen thiab hlau qis tshaj plaws thiab tau siv dav hauv ntau yam kev siv xws liGR1 titanium tshav kub exchanger, cov khoom nruab nrog cev, qis-cov hlab ntsha kub, thiab lwm yam.
Muaj pes tsawg qib Tsis yog -Alloyed Titanium muaj?
Kev lag luam ntshiab (CP) titanium yog tus cwj pwm los ntawm plaub qib tseem ceeb (GR1, GR2, GR3, GR4), tsim rau tus kheej lub hom phiaj nyob ntawm cov khoom siv kho tshuab (lub zog, ductility, thiab formability).
| Qib | Cov yam ntxwv tseem ceeb |
|---|---|
| GR 1 | Embodiment ntawm huab formability thiab corrosion kuj - qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau cov khoom no |
| GR 2 | Feem ntau ntau yam alloy - tsim nyog sib npaug ntawm lub zog, ductility, thiab malleability |
| GR 3 | Lub zog ntau dua li GR2, tsawg formability - haum rau cov kev xav tau kev xav tau ntau dua lub zog tab sis tsis muaj zog ductility |
| GR 4 | Cov qib CP muaj zog tshaj plaws - siv qhov twg siab zog thiab nruab nrab ductility yuav tsum tau |
Cov qib no tau txiav txim siab los ntawm ntau daim ntawv thov uas titanium qhov kev tiv thaiv corrosion ua lub hauv paus tseem ceeb.GR1 titanium yeeb nkabsawv cev rau qhov kawg formability kawg ntawm lub spectrum.
Dab tsi yog Lub hauv paus rau kev muab qhab nia Titanium?
Qib ntawm titanium yog txiav txim los ntawm nws cov tshuaj muaj pes tsawg leeg, txhua yam khoom, microstructure, corrosion kuj, formability, thiab weldability.
| Qib Factor | Kev piav qhia |
|---|---|
| Tshuaj muaj pes tsawg leeg | Tsuas yog qhov sib txawv ntawm cov qib lag luam ntshiab titanium yog feem pua ntawm cov hlau thiab oxygen, uas cuam tshuam rau lub zog thiab elasticity |
| Mechanical zog | Tensile lub zog, tawm lub zog, ductility, thiab toughness sib npaug rau qhov tiag -kev siv ntiaj teb |
| Cov txheej txheem tsim khoom | Kev xaiv qib yuav tsum ua raws li kev xav tau ntawm kev tsim khoom |
| Ib puag ncig tej yam kev mob | Ib puag ncig kev pabcuam cuam tshuam rau qib kev xaiv |
Tshuaj muaj pes tsawg leeg ntawm GR1 Titanium yeeb nkab
GR1 titanium tshuaj muaj pes tsawg leeg:
| Chemical Element | % Tam sim no |
|---|---|
| Titanium (Ti) | 99.1 – 100 |
| Hlau (Fe) | 0 – 0.20 |
| Cov pa oxygen (O) | 0 – 0.18 |
| Cov pa roj carbon (C) | 0 – 0.01 |
| Nitrogen (N) | 0 – 0.03 |
| Hydrogen (H) | 0 – 0.015 |
Puas Lwm Yam Khoom hauv GR1 Titanium cuam tshuam rau nws cov khoom?
| Element | Qhov cuam tshuam rau cov khoom |
|---|---|
| Cov pa oxygen (O) | Ua kom muaj zog; khaws cia qis kom tswj tau ductility thiab formability |
| Nitrogen (N) | Ua kom muaj zog; khaws cia kom tsis txhob muaj ductility |
| Cov pa roj carbon (C) | Txwv kom tsis txhob carbide- tsim; khaws corrosion kuj thiab ductility nyob rau hauv kos |
| Hydrogen (H) | Ua rau embrittlement; minimized rau qib qis tshaj |
| Hlau (Fe) | Ua kom muaj zog; khaws cia qis kom muaj softness thiab siab formability |
Mechanical Properties ntawm GR1 Titanium yeeb nkab
| Khoom | Metric | Imperial |
|---|---|---|
| Hardness, Brinell | 120 | 120 |
| Hardness, Knoop | 132 | 132 |
| Qib 1 titanium hardness, Rockwell B | 70 | 70 |
| Hardness, Vickers | 122 | 122 |
| Tensile Strength, Qhov kawg | 240 MPa | 34,800 psi |
| GR1 titanium yield zog | 170-310 MPa | 24,700-45,000 psi |
| Elongation ntawm Break | 24% | 24% |
| Kev txo qis ntawm cheeb tsam | 35% | 35% |
| Modulus ntawm Elasticity | 105 GPa | 15,200 ksg |
| Compressive Modulus | 110 GPa | 16,000 ksi |
| Poisson tus ratio | 0.37 | 0.37 |
| Charpy Impact | 310 J | 229 ft - lb |
| Shear Modulus | 45 gpa ua | 6,530 ua |
Lub cev muaj zog ntawm GR1 Titanium yeeb nkab
| Khoom | Tus nqi |
|---|---|
| Titanium qib 1 ceev | 4.51 g / cm³ |
| Lub ntsiab lus Coefficient ntawm Thermal Expansion | 4.78 × 10⁻⁵ mm |
| Melting point | 1670 degree |
| Thermal conductivity | 111 W / mK |
| Modulus ntawm elasticity | 15,656 MPa |
Daim ntawv thov ntawm GR1 Titanium Tube
| Kev lag luam | Daim ntawv thov |
|---|---|
| Kev ua tshuaj lom neeg | GR1 titanium rau kev ua tshuaj – GR1 titanium tshav kub exchangerthiabGR1 titanium reactor, corrosion kuj rau corrosive tshuaj |
| Tubrog nkoj | Kev tsim nkoj nkoj, offshore platforms - seawater corrosion kuj |
| Aerospace | Cov yam ntxwv ntawm cov qauv (GR1 yog kev xaiv rau corrosion-cov khoom siv hluav taws xob tiv thaiv aerospace) |
| Kho mob | Kev kho mob qib 1 titanium- orthopedic implants, biocompatibility |
| Kev tsim hluav taws xob | Geothermal thiab nuclear zog - corrosion kuj nyob rau hauv reactors |
| Kev tsim kho | Durability thiab aesthetics |
FAQ
Q1: Dab tsi yog GR1 titanium yeeb nkab?
A: GR1 titanium yeeb nkabyog unalloyed ntshiab titanium (35A alloy), ranked thawj ntawm plaub qib kev lag luam ntshiab titanium. Nrog rau qhov zoo tshaj plaws corrosion kuj,GR1 titanium hlaumuaj cov pa oxygen thiab hlau qis tshaj plaws thiab tau siv dav hauv kev siv xws liGR1 titanium tshav kub exchanger, cov khoom nruab nrog cev, thiab qis- cov hlab ntsha kub.
Q2: UNS tus lej rau GR1 titanium raj yog dab tsi?
A: Tus lej UNS rauGR1 titanium tubeyog r50250.ASTM B861 qib 1 titanium rajthiabASTM B338 Qib 1 titanium yeeb nkabob leeg siv UNS R50250.
Q3: Dab tsi yog lub hauv paus rau kev muab qhab nia titanium?
A: Qib Titanium yog txiav txim siab los ntawm cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, microstructure, corrosion kuj, formability, thiab weldability. Qhov sib txawv ntawm kev lag luam ntshiab titanium qib (GR1-GR4) yog qhov feem pua ntawm cov hlau thiab oxygen, uas cuam tshuam rau lub zog thiab elasticity.
Q4: Dab tsi yog qhov txwv ntawm GR1 titanium yeeb nkab?
A: GR1 titanium yeeb nkabmuaj lub zog tensile tsawg, txwv siab -kev ua haujlwm kub, thiab qis hnav tsis kam piv rau qib siab dua lossis cov qauv alloyed.GR1 titanium hlauyog qhov tseem ceeb tshaj plaws rau cov ntawv thov uas xav tau kev tiv thaiv corrosion thiab formability, es tsis muaj zog.
Q5: Cov tshuaj muaj pes tsawg leeg ntawm GR1 titanium raj yog dab tsi?
A: GR1 titanium tshuaj muaj pes tsawg leeg99.1-100%, Fe 0-0.20%, O 0-0.18%, C 0-0.01%, N 0-0.03%, H 0-0.015%. Qhov no qhia tau hais tias nruj dua carbon tswj (0.01% max) piv rau ib txwm 0.08%.
Q6: Cov ntsiab lus interstitial cuam tshuam li cas rau GR1 titanium cov khoom?
A: Oxygen thiab nitrogen nce lub zog tab sis khaws cia qis kom tswj tau qhov ductility. Cov pa roj carbon tsawg los tiv thaiv carbide- tsim. Hydrogen ua rau embrittlement thiab txo qis. Hlau tsub kom lub zog tab sis yog khaws cia qis kom muaj softness thiab siab formability.
Q7: Dab tsi yog cov khoom siv ntawm GR1 titanium yeeb nkab?
A: GR1 titanium yeeb nkab- Tensile zog 240 MPa,GR1 titanium yield zog170-310 MPa, elongation 24%,Qib 1 titanium hardness70 HRB, modulus ntawm elasticity 105 GPa, Charpy cuam tshuam 310 J.
Q8: Dab tsi yog qhov ceev ntawm titanium qib 1 yeeb nkab?
A: Titanium qib 1 ceevyog 4.51 g/cm³. Melting point yog 1670 degree. Thermal conductivity yog 111 W / (mK). Qhov nruab nrab coefficient ntawm thermal expansion yog 4.78 × 10⁻⁵ mm.
Q9: Dab tsi yog cov teeb meem hauv kev ua GR1 titanium yeeb nkab?
A: Cov kev sib tw muaj xws li kev ua haujlwm siab (rhiab rau cov kab mob sib kis), ductility (teeb meem machining thiab sib sau), cov cuab yeej adhesion thiab hnav, xav tau kev tswj ib puag ncig thaum vuam thiab kho cua sov, thiab ceev faj tuav thaum tsim kom muaj kev ncaj ncees.
Q10: Yuav ua li cas rau vuam GR1 titanium yeeb nkab?
A: Yuav ua li cas weld GR1 titanium- yuav tsum muaj kev tswj hwm ib puag ncig kom txo qis cov khoom degradation. Siv GTAW (TIG) nrog ERTi-1 muab tub lim hlau. Kev tsim nyog argon tiv thaiv ntawm ob sab yog qhov tseem ceeb. Tsis xav tau preheat.
Q11: Puas yog GR1 titanium yeeb nkab haum rau kev ua tshuaj?
A: Yog,GR1 titanium rau kev ua tshuajyog siv los tsimGR1 titanium tshav kub exchangerthiabGR1 titanium reactorcov khoom. Nws muab kev tiv thaiv corrosion tsis sib xws rau cov khoom corrosive.
Q12: Puas yog GR1 titanium yeeb nkab haum rau kev siv dej hiav txwv?
A: Yog,GR1 titanium yeeb nkabmuaj cov dej hiav txwv zoo corrosion kuj, ua rau nws tsim nyog rau kev tsim kho nkoj thiab offshore platforms.
Q13: Puas yog GR1 titanium yeeb nkab haum rau kev siv kho mob?
A: Yog,kev kho mob qib 1 titanium(ASTM F67 qib 1) yog siv rau orthopedic implants vim nws biocompatibility.
