Precision Alloy Series
0102 ib0304 ib05
CHEMICAL COMPOSITION
Chaw | % | C | P | S | Mn | Thiab | Hauv | Co | Al | Fe | |
4j 36 | MIN | - | - | - | 0.20 ib | - | 35.0 Nws | - | - | tshuav nyiaj li cas | |
MAX | 0.05 Nws | 0.020 ib | 0.02 ib | 0.60 ib | 0.30 Nws | 37.0 Nws | - | - | tshuav nyiaj li cas | ||
4j42 ib | MIN | - | - | - | - | - | 41.0 Nws | - | - | tshuav nyiaj li cas | |
MAX | 0.05 Nws | 0.02 ib | 0.02 ib | 0.8 ua | 0.3 | 42.5 ib | 1.0 | 0.1 | tshuav nyiaj li cas | ||
Lub cev muaj zog
Qhov ntom | Kev tiv thaiv | Tshwj xeeb kub muaj peev xwm | Curie point | Thermal conductivity rau hauv | Melting kub |
8.12 ib | 0.61 ib | 502 ib | 360 | 14.6 ib | 1430 ib |
EXECUTIVE STANDARD
4j 36 | 4j42 ib |
GB/T 15018-1994 | YB/T5231-1993 |
- | YB/T5235-1993 |
- | YB/T5235-2005 |
Product FEATURE
4J36, tseem hu ua Invar 36 alloy, yog tshwj xeeb, tsis tshua muaj expansion hlau-nickel alloy nrog ib tug ultra-tsawg coefficient ntawm expansion; Nws muaj qhov qis qis qis ntawm thermal expansion nyob rau hauv thaj tsam ntawm 20-100 ° C. 4J42 alloy muaj qhov sib txuas tas li ntawm thermal expansion (CTE) uas phim cov iav tawv, iav mos, thiab ceramics.
Alloy 4J42 yog ib qho hlau-nickel alloy nrog qhov sib txuas tas li ntawm kev nthuav dav, nws cov coefficient ntawm thermal expansion (CTE) thiab iav tawv, iav mos, ceramics, thiab tuaj yeem ua tiav los ntawm cov iav-rau-hlau sealing txheej txheem ntawm hermetically kaw ntim plhaub; nrog rau feem ntau siv alumina, oxidation plating LTCC, AlN Circuit Court substrate CTE kaw; tag nrho lub zog sib nqus thiab cov khoom siv hluav taws xob zoo heev ntawm kev ua haujlwm zoo, plating thiab vuam kev ua tau zoo.
Daim ntawv thov khoom
4J36 Yuav tsum muaj kev ruaj ntseg ntawm ntau yam twj paj nruag, ntsuas qhov chaw, cua sov bimetallic passive txheej, resonant kab noj hniav.
4J42 feem ntau yog siv thiab mos iav, ceramics thiab lwm yam sealing, zus tau tej cov hluav taws xob raj, transistors thiab integrated circuits lead, ncej thiab sealing plug.
