Birta nikkelka birta waxaa laga helaa heerkul heerkul ah oo la hagaajiyo nuxurka tamarta gudaha ee nikkel iyo isugeynta ballaarinta muraayadaha jilicsan ee kala duwan iyo dhoobada isku dhejinta taxane ah oo balaarin ah, isugeynteeda ballaarinta iyo heerkulka Curie waxay kordhisaa kororka content.
Halabuurka Kiimikada ee%, Invar
sumadda | Halabuurka kiimikada | ||||||||
Ni | Fe | C | P | Si | Co | Mn | Al | S | |
≤ | |||||||||
4j42 | 41.5 ~ 42.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.80 | 0.10 | 0.02 |
4j45 | 44.5 ~ 45.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.80 | 0.10 | 0.02 |
4j50 | 49.5 ~ 50.5 | Bal | 0.05 | 0.02 | 0.3 | 1.0 | 0.80 | 0.10 | 0.02 |
4j52 | 51.5-52.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.60 | - | 0.02 |
4j54 | 53.5 ~ 54.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.60 | - | 0.02 |
Joogtada aasaasiga ah ee jirka iyo sifooyinka farsamada ee daawaha:
sumadda | Dhaqdhaqaaqa kulaylka | Awood kuleyl gaar ah | Cufnaanta | Iska caabin koronto | Barta Curie |
4j52 | 16.7 | 502J | 8.25 | 0.43 | 520 |
Dabeecada fidinta caadiga ah (10 -6 / ºC) | ||||||||
Kala duwanaanta heerkulka | 20 ~ 100 | 20-200 | 20-300 | 20 ~ 350 | 20 ~ 400 | 20 ~ 450 | 20-500 | 20 ~ 600 |
Isku xidhka ballaarinta | 10.3 | 10.4 | 10.2 | 10.3 | 10.3 | 10.3 | 10.8 | 11.2 |
4 j52 daawaha waxaa inta badan loo isticmaalaa daboolida dhalada rasaasta ee jilicsan, fiyuusyada tuubada yaryar.
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