Raupapa Alloy Precision
0102030405
KAUPAPA KAUPAPA
mokowā | % | C | Mn | Na | P | S | Me | Cr | Mo | I roto | Co | Fe |
4J29 | MIN | - | - | - | - | - | - | - | - | 28.5 | 16.8 | taurite |
MAX | 0.03 | 0.5 | 0.30 | 0.020 | 0.020 | 0.20 | 0.20 | 0.20 | 29.5 | 17.8 | taurite | |
4J32 | MIN | - | 0.2 | - | - | - | 0.4 | - | - | 31.5 | 3.2 | taurite |
MAX | 0.05 | 0.6 | 0.20 | 0.020 | 0.020 | 0.8 | - | - | 33.0 | 4.2 | taurite |
PAERERE WHAKAMAHI
4J29 | 4J32 |
GB/T 15018-1994 | GB/T 15018-1994 |
YB/T 5231-1993 | YB/T 5241-1993 |
HUA HUA
4J29 i 20 ~ 450 ℃ he rite whakarea roha rārangi ki te silicon boron karaihe pakeke Curie ira he teitei, a he pai te pūmautanga whakahaere iti-mahana. He mātotoru te kiriata waikura o te koranu me te pai
he pai te kuhu mai e te karaihe, karekau hoki e pahekoheko ki te mēkuri, e tika ana mo te whakamahi i roto Karekau e pahekoheko ki te mēkuri, he pai hoki mo te whakamahi i roto i nga taputapu kei roto i te rerenga mercury. Ko te rauemi hanganga hiri matua mo nga taputapu hiko hiko.
Ko te 4J32 koranu, e mohiotia ana ko te Super-Invar koranu, he iti te whakawhänui i te rino-nickel keri koranu me te iti o te whakareatanga o te roha i roto i te awhe o te 20-100 ° C. He iti te whakarea o te roha o te koranu i te awhe o te 20-100°C. Ko te koranu he pai mo te whakamahi hei taputapu hanganga hiri mo nga taputapu hiko hiko.
Tono hua
Ko te 4J29 te nuinga e whakamahia ana mo nga waahanga hiko hiko penei i nga ngongo tuku, ngongo oscillator, ngongo whakakorikori, magnetrons, transistors, hiri hiri, relays, taiawhio whakauru, waea arataki, chassis, anga, taiapa, me etahi atu, hiri karaihe, i roto i te tono o te karaihe me te koranu me whakamahi ki te whakamahi i te whakamaarama me te whakakoi o te whakamaarama kia rite ki te whakamaaramatanga o te whakareatanga o te whakamaarama. o tona iti-mahana, me whakahaere te tukatuka i roto i te wera tika Maimoatanga ki te whakarite i te rauemi he pai rawa hohonu-unu. He pai te mahi tuhi hohonu o te rauemi, i te wa e whakamahi ana i nga mea hangai me tino whakamatauria mo te kaha o te hau.
He pai te 4J32 mo te maha o nga taputapu, nga waahanga taputapu, te paparanga haahi bimetallic wera me nga kohanga resonance e hiahia ana kia pumau te rahi.
