Nkọwa nke ngwaahịa
Aloy nchara bụ ụdị ọkpọkọ nchara nke mejupụtara ihe dị iche iche, dị ka manganese, silinium, ọla kọpa, na aluminom. A na-agbakwunye ihe ndị a iji mee ka ihe ndị ahụ dị na kemịkalụ nke ígwè.
Alloy ígwè ígwè nwere oke ibu dị elu karịa ọkpọkọ carbon carbon nke ot. Nke a pụtara na ha nwere ike iguzogide nrụgide karịa ka ịnọgide na-eguzosi ike n'ezi ihe ha. Ọzọkwa, ha bụ ndị ọzọ na-eguzogide corrosion corrosion karịa ọkpọkọ carbon nke ọdịnala n'ihi mgbakwunye nke ihe ịba ọcha nke na-echebe oxiding.
A na-eji ọkpọkọ nchara alloy na ụlọ ọrụ dị iche iche n'ihi Njirimara ha. Ha na-ahụkarị na ngwa ọrụ na-eme ka ndị ọgwụ ike na akụkụ injin n'ihi na ha nwere ike iguzogide elu okpomọkụ na-enweghị nsogbu dị mfe. Ha na-ahụtakwa iji ọrụ owuwu ebe ha na-enye ike mgbe ha na-adị arọ n'otu oge. N'ikpeazụ, a na-ejikarị ha na osisi ike na ntọala ndị ọzọ ọrụ n'ihi na ha na-enye usoro kachasị elu na-eguzogide ọkpọkọ ndị ọzọ.
Nkowa
API 5L: Gr.B, x42, x46, x52, x52, x66, x60, x70, x70, x70, x70 |
API 5CT: J55, K55, N80, L80, P110 |
API 5D: E75, x95, g105, S135 |
En10210: S235jrh, S275J0H, S275J2h, s355j2h, s355j0h, s355j2h, s355k2h |
ASTM A106: Gr.A, Gr.B, Gr.C |
ASTM A53 / A53m: Gr.A, GR.B |
ASTM A335: P1, P2, 95, P9, P11P22, P23, P91, P92, P12 |
ASTM A333: GR.3, Gr.4, Gr.6, Gr.7, Gr.8, Gr.9.gr.10, Gr.11 |
Dan 2391: ST30AL, ST30SI, ST35, ST45, ST52 |
Din En 10216-1: p195rt1, p195rt2, p235tr1, p235tr2, p265tr1, p265rt2 |
Jis G3454: STPG 370, STPG 410 |
Jis G3456: Sppt 370, na-egosi 410, na-egosi 480 |
GB / T 8163: 10 #, 20 #, Q345 |
GB / T 8162: 10, 20 #, 35 #, 45 #, Q345 |
Ọkọlọtọ & ọkwa
Aloy nchara pipes ọkọlọtọ akara:
ASTM A333, ASTM A335 ASME Sa335), ASTM A313, ASTM A211, ASTM A294 / ASTM A6975-79, Jis3477-88.GB5310-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95-95
Ihe: carbon steel / igwe anaghị agba nchara / alloy steel
Aloy nchara pipe bụ ihe dị mma maka ọtụtụ ngwa chọrọ ihe siri ike ma dị ka ihe dị ka corrosion dị mfe na ike nguzogide na ọnọdụ okpomọkụ. Ya na ya na-eme ka ọ zuo oke maka iji ngwa eji eme ihe, ihe owuwu, ihe owuwu, na ntọala ntọala ya na-erite uru gị! Ọ bụrụ na ị na-achọ ihe a pụrụ ịdabere na ya na-enye arụmọrụ dị mma n'ụdị ọ bụla, na-eleghị anya karịa ọkpọkọ alloy nchara.
Njikwa Dị Mma
Nyocha akụrụngwa, nyocha kemịkalụ, ule nlele, ule nyocha, nnwale, nnwale siri ike, nnwale siri ike ... ..
Akara akara, eserese tupu nnyefe.
Mbukota & mbupu
Thezọ nkwakọba ihe maka nchara ígwè gụnyere ihicha, na-esochi, na-ese, na-echebe, na-echekwa, na-akụ, na ibelata. Kinsdị ígwè dị iche iche na ihe dị iche iche na-ejikọ ụzọ dị iche iche. Usoro a zuru oke na-adakwasị na mbufe nchara ma rute ebe ha na-aga n'ọnọdụ kachasị mma, dị njikere maka iji ha chọrọ.






Ojiji & Ngwa
Ọkpọkọ nchara na-eje ozi dị ka akpa azụ nke injinia nke ọgbara ọhụrụ na ndị ọrụ obodo ọgbara ọhụrụ, na-akwado ọtụtụ ngwa ndị na-enye aka na mmepe nke ọha mmadụ na mmepe nke ọha mmadụ n'ụwa niile.
A na-ejikarị eriri ahụ, àmụ ahụhụ, anyị na-eji ígwè emepụta ihe niile, gas, na-eme ihe owuwu, na-agbago mmiri, na-eme ihe owuwu maka imepụta roleter, ect ...