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9SiCr zafi birgima karfe zagaye sanduna
9SiCr zafi birgima karfe zagaye sanduna
9SiCr zafi birgima karfe zagaye sanduna
9SiCr zafi birgima karfe zagaye sanduna

9SiCr zafi birgima karfe zagaye sanduna

9 sicr karfe ne low gami yankan karfe, amma kuma sau da yawa yin sanyi aikin mold sassa, sakamakon yana da kyau sosai. Ya fi chrome karfe (Cr2 ko 9 Cr2) suna da ƙarfin ƙarfi da ƙarfi kuma suna da kwanciyar hankali mai ƙarfi. Maganar karfe daga tsohuwar Tarayyar Soviet a farkon 9 xc, wanda aka sani da karfe 9 crsi. Haɗawa da aiki tare da 9 xc daidai suke.
9SiCr zafi birgima karfe bayanin sanduna
9 sicr karfe ne low gami yankan karfe, amma kuma sau da yawa yin sanyi aikin mold sassa, sakamakon yana da kyau sosai. Ya fi chrome karfe (Cr2 ko 9 Cr2) suna da ƙarfin ƙarfi da ƙarfi kuma suna da kwanciyar hankali mai ƙarfi. Maganar karfe daga tsohuwar Tarayyar Soviet a farkon 9 xc, wanda aka sani da karfe 9 crsi. Haɗawa da aiki tare da 9 xc daidai suke.
Ƙananan ƙayyadaddun thermal
Bukatar a cikin tsaka tsaki yanayi ko m yanayi tanderun dumama, preheating zafin jiki na 700 ~ 80 ° C o a karon farko, rike lokaci 1. 0 ~ 1.5 h, na biyu 850 ~ 900 ° C, 2 min / mm, lokaci. na zafi kiyayewa zafi rufi a 100 ℃ ko žasa bayan gudun har zuwa 1100 ~ 1150 ℃, rike lokaci 1.0 ~ 1.5 min / mn. Ya kamata akai-akai jujjuya billet yayin aikin dumama, zafi iri ɗaya, ya ƙone sosai. Zazzabi na ƙirƙira 1050 ~ 1100 ° C, maimaita giciye sau biyu zuwa ƙirƙira mai tayar da hankali, bayan ƙirƙira alloy carbide matakin 2 ko ƙasa da haka.
Chemical da Mechanical

Abubuwan sinadaran (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

Kayayyakin Injini

Rp0.2 (MPa) Rm (MPa) Tasiri
KV (J)
Tsawaitawa
A (%)
A Z (%) Bayarwa Hardness HB
543 (≥) 234 (≥) 31 21 41 Magani & Tsufa, Ann, Ausage, Q+T 123

FAQ
Q1: MENENE LOKACIN BIYAYYA?
A1: Mun yarda da TT, L / C da ƙungiyar yamma ko za ku iya biya ta hanyar Alibaba.

Q2: KUNA DA SAIYAR BAYAN SALLA?
A2: Ingancin mu da sabis shine rayuwarmu, don haka ko da bayan siyan ku, har yanzu muna ba da sabis na siyarwa kyauta.

Q3: HAR NAWANNE LOKACIN ISAR DA KAI?
A3: Lokacin isar da mu shine 10-15 kwanaki bayan biya.

Q4: IDAN KA GWADA NA'URAR GYARA KAFIN TA Bar masana'anta?
A4: Hakika. Za a gwada duk injin ɗinmu na goge goge da sake dubawa kafin bayarwa.

Q5: KUNA BAYAR DA HIDIMAR OEM?
A5: Ee, OEM maraba.
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