Gịnị bụ usoro ọgwụgwọ ọkụ nke A286 Key mkpọchi?

Usoro ọgwụgwọ ọgwụgwọ maka igodo mkpọchi igodo A286 na-egosiputa ihe mejupụtara ya abụọ: Ngwọta na ịka nká. Oke usoro a kapịrị ọnụ na usoro dị ka ndị a:

1. Ngwọta ọgwụgwọ
– Okpomọnọ: Otutu, kpo oku na 982°C (1800°F) maka otu awa, na-esote ngwa ngwa jụrụ oyi. Ụfọdụ ụkpụrụ na-akwado ijide na 899°C maka awa abụọ, na-esote ngwa ngwa jụrụ oyi.
– Ụzọ jụrụ oyi: Otutu, A na-eji ntụ oyi ikuku ma ọ bụ menyụ mmanụ.
– Ebumnuche: Igwe ọkụ dị elu na-agbaze carbides na nitrides na alloy, na-eme ka otu usoro austenite pụta, na-ebelata nrụgide nhazi, na imeziwanye ike na ductility nke ihe.

2. Ọgwụgwọ ịka nká
– Okpomọnọ: 704-760Celsius C (1300-1400°F).
– Njide oge: Otutu 12-16 awa, na-esote ikuku jụrụ oyi.

3. Ọgwụgwọ Pụrụ Iche
– Ịka nká okpukpu abụọ: N'ọnọdụ ụfọdụ, a na-eme ọgwụgwọ ịka nká okpukpu abụọ. Nke a gụnyere ijide na 704/760C maka 16 awa, wee mee ka ikuku dị jụụ ruo 649 ° C, na-ejide onye ọzọ 8-12 awa, na n'ikpeazụ ikuku jụrụ. Ọgwụgwọ a na-emewanyewanye ike mgbawa ọkwa ma na-edobe nguzozi n'etiti isi ike na isi ike.
– Mgbanwe Akụkụ: Mgbe ịka nká, ihe ga-adaba ntakịrị, ihe dị ka 0.001 n'ime/n'ime.

4. Mkpachapụ anya
– Njikwa okpomọkụ: A ghaghị ịchịkwa okpomọkụ nke ngwọta na ọgwụgwọ ịka nká iji hụ na ihe onwunwe kacha mma.
– Ọnụego jụrụ oyi: Ọnụ ọgụgụ dị jụụ mgbe ọgwụgwọ ngwọta gasịrị nwere mmetụta dị ukwuu na ihe onwunwe. Ngwa ngwa jụrụ oyi na-enyere aka nweta nhazi ọka dị mma, si otú ahụ na-emeziwanye ike.
– Ịka nká ugboro ugboro: N'ọnọdụ ụfọdụ, ọtụtụ ọgwụgwọ ịka nká nwere ike ịdị mkpa iji kwalite ihe onwunwe ọzọ.

Site na usoro ọgwụgwọ okpomọkụ a, ihe ntinye mkpọchi igodo A286 na-enweta ike okpomọkụ dị elu, iguzogide corrosion, na ezigbo nhazi Njirimara, izute ngwa chọrọ nke ubi na-achọsi ike dị ka ikuku ikuku.