Chinese Manufacturer ASTM Standard Aloy C276 Nickel Alloy SMLS AP Chitoliro Chokhala Ndi Kuwombera Pamwamba Pamwamba

Kupyolera muzaka zopitirira khumi zafukufuku ndi chitukuko, kupanga teknoloji ya MTSCO Alloy ndi luso la zipangizo zosiyanasiyana kwakhala bwino kwambiri. The ogwira ntchito wadutsa dziko khalidwe kasamalidwe dongosolo chitsimikizo zida ndi zida, analandira zovomerezeka zoposa 24 ovomerezeka, nawo kukonzanso mfundo 9 dziko ndi 3 makampani mfundo. MTSCO yatenga nawo gawo pantchito yophatikizira usilikali, idapereka zida zotenthetsera zamtundu wa PLA, zidapereka zida zapamwamba zapadera zamagulu amakampani aku China, ndikupereka zida zatsopano zokulirapo zamakampani aku China ndege. Yakhala ikugwiritsidwa ntchito bwino pa ndege zazikulu zapakhomo za C919, m'malo mwa zogulitsa kunja ndi zapakhomo, ndikuphwanya malamulo akunja ndi kudzaza zanyumba.

1. Gulu la Zinthu: UNS N10276, UNS N10001, UNS N10665, UNS N10675, UNS N06022, N08800, N08825, N04400; ndi zina

2. M'mimba mwake: 4.5mm-355.6mm

Makulidwe a Khoma: 1.65mm-20mm

3. Utali: Nthawi zambiri yokhazikika kutalika 6m, akhoza monga pa chofunika kasitomala

4. Muyezo: ASTM B169; ASTM B167; ASTM B444; ASTM B622 ndi zina

Aloyi C276 Chemical kapangidwe: 

%	Ni	Cr	Mo	Fe	W	Co	C	Mn	Si	P	S	V
min	bwino	20.0	12.5	2.0	2.5	-	-	-	-	-	-	-
max		22.5	14.5	6.0	3.5	2.5	0.015	0.50	0.08	0.020	0.020	0.35

 

Kodi nickel alloy ndi chiyani?

Ma aloyi a nickel amapangidwa pophatikiza faifi tambala ndi zitsulo zina (nthawi zambiri titaniyamu, mkuwa, aluminiyamu, chitsulo ndi chromium). Pali pafupifupi 3,000 ma aloyi opangidwa ndi faifi omwe amagwiritsidwa ntchito, kupanga zinthu zamafakitale ambiri. Pafupifupi 90% ya nickel yatsopano yomwe imagulitsidwa chaka chilichonse imagwiritsidwa ntchito kupanga ma alloys. Chodziwika kwambiri ndi chitsulo chosapanga dzimbiri, chomwe chimapanga pafupifupi magawo awiri pa atatu a aloyi atsopano a nickel opangidwa.
Ma aloyi ambiri opangidwa ndi faifi amapereka ntchito yabwino kwambiri pakutentha kopitilira 1000 ° C ndipo ndi oyenera kumadera ovuta kwambiri. Zida izi zimapereka kukana kwa okosijeni kwabwino kwambiri pakutentha kwambiri ndikusunga kutsekemera kwapamwamba, machinability ndi ductility.
Ma aloyi a Nickel amakhala ndi moyo wautumiki wapakati pa 25 mpaka 35 zaka, okhala ndi moyo wautali wautumiki kutengera ntchito. Izi ndizokwera mtengo kuposa zitsulo zina chifukwa chautali wautumiki. Nickel alloys amatha kugwiritsidwanso ntchito ndipo ali ndi imodzi mwamitengo yapamwamba kwambiri padziko lonse lapansi. Pafupifupi theka la faifi tambala muzitsulo zosapanga dzimbiri zimachokera ku zipangizo zobwezerezedwanso za faifi tambala.