Maƙerin Karfe

Shekaru 15 Ƙwarewar Masana'antu
Karfe

GCr15 Bearing Karfe Bar

Takaitaccen Bayani:

Kauri: 14 ~ 100mm

Tsawon: 3000 ~ 5800mm

Diamita: 14-500mm

Darasi: SAE51200/ GCr15/100cr6/ Gcr15SiMn / 20CrNi2Mo / 20Cr2Ni4

Mai laushi mai laushi: zafi zuwa 680-720 ° C, sanyi a hankali

Abubuwan buƙatun saman: Baƙar fata, niƙa, mai haske, goge

Sharuɗɗan biyan kuɗi: L/C a gani ko T/T


Cikakken Bayani

Tags samfurin

Bayanin Bakin Karfe

Ana amfani da ƙarfe mai ɗaukar nauyi don yin ƙwallaye, rollers da zoben ɗamara.Ƙarfe mai ɗaukar nauyi yana da ƙarfi da ƙarfi iri ɗaya, juriya mai ƙarfi da iyaka mai ƙarfi.Abubuwan da ake buƙata don daidaituwar nau'in sinadarai, abun ciki da rarraba abubuwan da ba na ƙarfe ba, da rarraba carbides na ƙarfe mai ɗaukar nauyi suna da tsauri.Yana daya daga cikin mafi stringent maki karfe a duk karfe samar.

Ƙarfe na nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan ƙarfe ne, kamar GCr15, Gcr15SiMn, da sauransu. Karfe masu ɗaukar karafa, irin su 9Cr18, da dai sauransu, da ƙananan ƙarfe masu zafi, irin su Cr4Mo4V, Cr15Mo4V2, da dai sauransu.

Dukiyar jiki

Abubuwan da ake amfani da su na zahiri na ƙarfe mai ɗaukar nauyi sun haɗa da microstructure, daɗaɗɗen Layer, haɗawar da ba ta ƙarfe ba da macrostructure.Gabaɗaya, samfuran ana isar da su ta hanyar jujjuyawar zafi mai zafi da cirewar zane mai sanyi.Za a nuna matsayin bayarwa a cikin kwangilar.Macrostructure na karfe dole ne ya zama mara lahani daga kogon shrinkage, kumfa subcutaneous, farin tabo da ƙananan pore.Matsakaicin tsakiya da porosity na gabaɗaya ba zai wuce digiri na 1.5 ba, kuma rarrabuwa ba zai wuce sa 2. Tsarin da aka rufe na karfe ya kamata a rarraba shi daidai gwargwado.Zurfin decarburization Layer, abubuwan da ba na ƙarfe ba da rashin daidaituwa na carbide za su bi ka'idodin ƙasa masu dacewa.

Jindalaisteel mai ɗauke da sandunan ƙarfe-lebur (7)

Abubuwan buƙatun aiki na asali don ɗaukar kayan ƙarfe

1)ƙarfin gajiya mai girma

2)babban taurin bayan magani mai zafi ko taurin da zai iya biyan buƙatun don ɗaukar aikin sabis

3)high lalacewa juriya, low gogayya coefficient

4)high na roba iyaka

5)tasiri mai kyau tauri da raunin karaya

6)kyakkyawan yanayin kwanciyar hankali

7)kyakkyawan aikin rigakafin tsatsa

8) Kyakkyawan aikin sanyi da zafi mai zafi.


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