010203
UKWAKHIWA KWAKHEMICAL
I-Eraum Alloy | % | C | P | S | UMn | Futhi | Ku | Co | I-AI | Fe |
4j36 | MIN | - | - | - | 0.2 | - | 35 | - | - | umcamelo |
MAX | 0.05 | 0.02 | 0.02 | 0.6 | 0.3 | 370 | - | - | umcamelo | |
4j42 | MIN | - | - | - | - | - | 410 | - | - | umcamelo |
MAX | 0.05 | 0.02 | 0.02 | 0.8 | 0.3 | 42.5 | 1 | 0.1 | umcamelo |
Izakhiwo Zomzimba
Ukuminyana | Ukungazweli | Umthamo wokushisa othize | Iphuzu likaCurie | I-thermal conductivity ibe | Izinga lokushisa elincibilikayo |
8.12 | 0.61 | 502 | 360 | 14.6 | 1430 |
IZINGA LOKUPHEPHA
4j29 | 4j32 |
I-GB/T 15018-1994 | YB/T5231-1993 |
- | YB/T5235-1993 |
- | YB/T5235-2005 |
Isici somkhiqizo
I-4J36, eyaziwa nangokuthi i-Invar 36 alloy, iyingxubevange ye-iron-nickel enwebeka kancane ene-ultra-low coefficient of expansion (CTE); ine-coefficient yomugqa ephansi yokwandisa okushisayo ebangeni lika-20-100°C. I-4J42 alloy ine-coefficient engashintshi yokunwetshwa kwe-thermal (CTE) efana neyengilazi eqinile, ingilazi ethambile, nezitsha zobumba.
I-alloy 4J42 iyingxubevange ye-iron-nickel ene-coefficient eqhubekayo yokwandisa, i-coefficient yayo yokwandisa okushisayo (CTE) ifana nengilazi eqinile, ingilazi ethambile, i-ceramics, futhi ingavalwa nge-hermetically ngenqubo yokuvala ingilazi kuya kwensimbi ukuze kuzuzwe izindlu zokupakisha ezivalwe nge-hermetically; Ukuvalwa kwe-CTE ye-alumina evame ukusetshenziswa, i-oxidative plated LTCC, kanye ne-AlN circuit board substrates; inani lamandla kazibuthe kanye nezakhiwo ezinhle kakhulu zikagesi; kanye nezakhiwo ezinhle zomshini, ucwecwe, kanye ne-soldering.

