Tungsten tooj liab phaj
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 ntau thiab tsawg .
Hauj lwm lawm
Copper yog cov khoom muag muag, cov khoom siv hluav taws xob zoo heev thiab cov khoom siv hluav taws xob siab, uas ua rau nws muaj kev xaiv nrov rau kev tsim khoom. Tungsten yog cov hlau muaj txiaj ntsig zoo uas tuaj yeem siv rau hauv cov xwm txheej hnyav vim nws qhov siab melting point, siab tensile zog thiab hluav taws xob conductivity. Thaum tooj liab thiab tungsten sib xyaw ua ke los tsim cov tooj liab-tungsten substrate, cov txiaj ntsig zoo ntawm ob qho khoom siv tau ua ke los tsim cov khoom siv uas tuaj yeem siv rau ntau lub hom phiaj sib txawv.
Khoom Description
TUNGSTEN tooj liab WCu |
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| khoom | nplooj ntawv thiab daim hlau | ||
| tungsten tooj liab WCu | W 90% Cu 10% | 0 5-50 [mm] max 250 [mm] L max 500[mm] [spec. ASTM B702 Cov Lus Qhia | |
| W 85% Cu 15% | |||
| W 80% Cu 20% | |||
| W 75% Cu 25% | |||
| W 70% Cu 30% | |||
| W 65% Cu 35% | |||
| W 60% Cu 40% | |||
| W 50% Cu 50% | |||
Cov khoom siv hluav taws xob thiab thermal ntawm tooj liab tungsten substrates sib txawv nrog qhov sib piv. Thaum cov ntsiab lus tooj liab nce, thermal conductivity kuj nce. Qhov no tso cai rau tooj liab-tungsten substrates siv rau hauv Circuit Court breakers. Resistivity nce nrog nce tungsten cov ntsiab lus hauv cov khoom sib xyaw, xws li ntawm 3.16 thaum cov khoom sib xyaw yog 55% tungsten txog 6.1 thaum cov khoom sib xyaw muaj 90% tungsten. Qhov kev nce hauv cov ntsiab lus tungsten ua rau muaj kev nce hauv qhov kawg tensile zog kom txog thaum cov hlau ncav cuag 80% tungsten thiab 20% tooj liab nrog lub zog tensile kawg ntawm 663 MPa. Cov ntsiab lus tungsten ntawm cov khoom sib xyaw nce nrog cov ntsiab lus tungsten ntawm cov khoom sib xyaw.
txog peb
Tsim los ntawm 2008, lub tuam txhab tau loj hlob ntau xyoo dhau los ua cov chaw tsim khoom thiab cov khoom siv hlau ua haujlwm rau ntau yam kev lag luam. Lub tuam txhab tsis tu ncua nqis peev hauv kev tshawb fawb thiab kev tsim kho kom zoo dua qub thiab ruaj khov ntawm nws cov khoom. Lub tuam txhab tso siab rau cov neeg siv khoom txaus siab thiab paub txog kev muab cov khoom zoo thiab kev pabcuam zoo rau cov neeg siv khoom. Niaj hnub no, lub tuam txhab muaj lub ntiaj teb no nyob thiab pab cov neeg muas zaub nyob rau hauv lub teb chaws thoob plaws lub ntiaj teb no.
Cim npe nrov: Tuam Tshoj tungsten tooj liab phaj manufacturers, lwm tus neeg, Hoobkas
