9SiCr wela olokaa kila poepoe kaola

ʻO ke kila sicr 9 he kila haʻahaʻa haʻahaʻa, akā hana pinepine i nā ʻāpana hana anu, maikaʻi loa ka hopena. Ma mua o ke kila chrome (Cr2 a i ʻole 9 Cr2) ʻoi aku ka paʻakikī a me ka paʻakikī a loaʻa ke kūpaʻa kiʻekiʻe. ʻO nā huaʻōlelo kila mai ka hui Soviet mua ma mua o 9 xc, i ʻike mua ʻia ʻo 9 crsi steel. Ua like like ka haku mele a me ka hana me 9 xc.
Hōʻike wela haʻahaʻa
Pono i ka lewa kūʻokoʻa a i ʻole ka lewa pale i ka umu wela, ka wela preheating o 700 ~ 80 ° C o no ka manawa mua, paʻa manawa 1. 0 ~ 1.5 h, ka lua 850 ~ 900 ° C, 2 min /mm, manawa ʻO ka mālama ʻana i ka wela ka wela wela ma 100 ℃ a i ʻole ma hope o ka wikiwiki a hiki i 1100 ~ 1150 ℃, paʻa manawa 1.0 ~ 1.5 min/mn. Pono e hoʻohuli pinepine i ka billet i ke kaʻina o ka hoʻomehana ʻana, ka wela like ʻole, ke ahi piha. ʻO ka mahana forging 1050 ~ 1100 ° C, hana hou i ke keʻa pālua i ka hoʻoulu ʻia ʻana, ma hope o ka hana ʻana i ka alloy carbide grade level 2 a i ʻole.

ʻO ka hoʻohui ʻana (wt.%)

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	Ni(％)	V(%)
0.85～0.95	1.20～1.60	0.30～0.60	≤0.030	≤0.030	0.95～1.25	≤0.20	≤0.20

Na Waiwai Mechanical

Rp0.2 (MPa)	Rm (MPa)	Ka hopena KV (J)	ʻO ka lōʻihi A (%)	A Z (%)	Hāʻawi	Paʻakikī HB
543 (≥)	234 (≥)	31	21	41	Hoʻoponopono a me ka ʻelemakule, Ann, Ausaging, Q+T	123

FAQ
Nīnau 1: He aha kāu kau ʻana?
A1: ʻAe mākou iā TT, L / C a me ke komohana uniona a i ʻole hiki iā ʻoe ke uku ma o Alibaba.

Nīnau 2: He lawelawe ma hope o ke kūʻai aku?
A2: ʻO kā mākou maikaʻi a me ka lawelawe ko mākou ola, no laila ma hope o kāu kūʻai ʻana, hāʻawi mau mākou i ka lawelawe manuahi ma hope o ke kūʻai aku.

Q3: Pehea ka lōʻihi o kou manawa hoʻouna?
A3: ʻO kā mākou manawa hāʻawi he 10-15 mau lā ma hope o ka uku.

Q4: Inā ʻoe e hoʻāʻo i ka Mīkini Polani ma mua o kona haʻalele ʻana i ka hale hana?
A4: ʻOiaʻiʻo. E hoʻāʻo ʻia kā mākou mīkini polishing āpau a nānā hou ʻia ma mua o ka lawe ʻana.

Q5: Ke hāʻawi aku nei ʻoe i ka lawelawe OEM?
A5: ʻAe, hoʻokipa ʻia ʻo OEM.