Njirimara nke igodo mkpọchi A286

Fanye mkpọchi igodo A286 bụ ihe dị elu na-arụ ọrụ na njikwa ndị a:

1. Ngwongwo onwunwe:
– A286 bụ chromium-chromium-chromium-nickel dị elu na-ewulite molybdemum, tibanium, aluminom, vanadium, na trace nke boron. Ọ na-egosipụta ike mkpụrụ dị elu, ike mgbawa, na ike na-akpụ akpụ n'okpuru 650°C, tinyere ezi workability, ductility, na weldability.
– Ihe ntinye mkpọchi igodo A286 nwere oke ike nke 29-38 HRC na ike tensile nke ruru 140,000 psi ft.

2. Nguzogide corrosion: Ihe ntinye mkpọchi igodo A286 nwere ezigbo nguzogide corrosion. Ekwesịrị ịfefe ígwè na-eguzogide corrosion dị ka QQ-P-35 si dị.

3. Ọgwụgwọ okpomọkụ: Ihe ntinye mkpọchi igodo A286 kwesịrị ịgwọ ọkụ iji nweta ike na arụmọrụ achọrọ.

4. Ọgwụgwọ elu: Enwere ike ịgwọ ihe ntinye mkpọchi igodo A286 na ọgwụgwọ elu dị ka cadmium plating dị ka ọ dị mkpa.

5. mmanu mmanu: Ihe ntinye nwere eriri ime mkpọchi onwe ya kwesịrị ịbụ mmanụ akọrọ-ihe nkiri dịka MIL-L-46010 si dị., Udi 1.

6. Ngwa: A na-eji ihe ntinye mkpọchi igodo A286 eme ihe na mbara igwe, ike, na ngwa mmepụta ike. Enwere ike iji ha na akụrụngwa na ngwa maka injin ụgbọ elu na igwe ikuku gas, yana ngwa ndị ọzọ chọrọ ịrụ ọrụ oke okpomọkụ na ike.