Akụrụngwa dị arọ ojii P&H7035 Custom Track Roller Part 35T
Òtù anyị na-agbaso ụkpụrụ gị nke "Quality nwere ike ịbụ ndụ nke nzukọ gị, na aha ga-abụ mkpụrụ obi nke ya" maka ngwá ọrụ dị arọ Black P&H7035 Custom Track Roller Parts 35T, Anyị na-anabata gị ka ị sonyere anyị n'ụzọ a nke ịme a. ọgaranya na-arụpụta ahịa ọnụ.
Nzukọ anyị na-agbaso ụkpụrụ gị nke "Ịdị mma nwere ike ịbụ ndụ nke nzukọ gị, na aha ga-abụ mkpụrụ obi ya" makaAkụrụngwa dị arọ ojii P&H7035 Custom Track Roller Part 35T, Hitachi Crawler Excavator Zx350, Hitachi Excavator Zx350, Anyị na-eji ngwá ọrụ mmepụta ihe na nkà na ụzụ dị elu, na ngwá ọrụ nyocha zuru oke na ụzọ iji hụ na ngwaahịa anyị dị mma.Site na talent anyị dị elu, njikwa sayensị, ndị otu mara mma na ọrụ elele anya, ndị ahịa ụlọ na ndị mba ọzọ na-akwado ngwaahịa anyị.Site na nkwado gị, anyị ga-ewu echi ka mma!
Okwu mmalite:
Iron Ductile, nke a makwaara dị ka ígwè nkedo ductile, ígwè nkedo nodular, ígwè graphite spherical, spherical graphite cast iron na SG iron, bụ ụdị nkedo nke nwere graphite nke Keith Millis chọtara na 1943.Ọ bụ ezie na ọtụtụ ụdị nke nkedo adịghị ike na mgbakasị ahụ na mgbakasị ahụ, ígwè ductile na-enwe mmetụta karịa na ike ọgwụgwụ, n'ihi ntinye graphite nodular ya.Iron ductile abụghị otu ihe kama ọ bụ akụkụ nke otu ihe nke nwere ike ịmepụta ya na ihe dị iche iche site na njikwa nke microstructure ha.Ihe njirimara na-akọwakarị nke otu ihe a bụ ọdịdị nke graphite.N'ime ígwè ductile, graphite dị n'ụdị nodules kama flakes dị ka ígwè isi awọ.Ebe flakes graphite dị nkọ na-emepụta ebe ịta ahụhụ n'ime matriks metal ahụ, nodules gbara okirikiri na-egbochi imepụta mgbape, si otú a na-enye ductility emelitere nke na-enye alloy aha ya.
Austempered ductile iron (ADI; ya bụ, austenite tempered[7]) ka achọpụtara n'afọ ndị 1950 mana emere ya ahịa wee nweta ihe ịga nke ọma naanị afọ ole na ole ka e mesịrị.Na ADI, a na-emegharị ihe owuwu metallurgical site na usoro ọgwụgwọ okpomọkụ dị ọkaibe.
Ihe mejupụtara
Iberibe oke (%) maka nkedo ígwè ductile ferritic [8]
Ngwakọta ígwè ductile ndị ọzọ na-enwekwa obere sọlfọ.
Carbon, 3.2-3.60%
Silikon, 2.2-2.8%
Manganese, 0.1-0.2%
Magnesium, 0.03-0.04%
Phosphorus, 0.005-0.04%
sọlfọ, 0.005-0.02%
Ọla kọpa, <0.40%
Ígwè, nguzozi
Enwere ike ịgbakwunye ihe ndị dị ka ọla kọpa ma ọ bụ tin ka ọ na-abawanye tensile ma na-enye ike ma na-ebelata ductility n'otu oge.Enwere ike nweta nguzogide corrosion ka mma site na iji nickel, ọla kọpa, ma ọ bụ chromium dị iche iche dochie 15-30% nke ígwè dị na alloy.
Silicon dị ka ihe nhazi graphite nwere ike iji aluminum dochie akụkụ ụfọdụ iji nye nchebe oxidation ka mma.[9]
Ihe nkedo ígwè HONGDA Ductile:
Na mbido 2021, HONGDA wuru ụlọ nrụpụta ọhụrụ iji webata akụrụngwa na ahịrị mmepụta maka nkedo Ductile Iron.
1. Ihe: QT450 #-10 na Spheroidization ọnụego karịrị ọkwa III iji nweta ezigbo mma nke nkedo iji kwado arịrịọ gị.
2. Akpaaka mmepụta akara iji ruo oke arụmọrụ na nnukwu mmepụta ikike, 550T / ọnwa, iji kwado mkpa gị ngwa ngwa.
3.Applications: ductile iron castings for roller collar, idler bracket na dị ka ihe nkedo akụkụ n'ime 70KGS. Òtù anyị na-agbaso ụkpụrụ gị nke "Quality nwere ike ịbụ ndụ nke nzukọ gị, na aha ga-abụ mkpụrụ obi nke ya" maka ọnụahịa ụlọ ọrụ. N'ihi na China ejiri Origin Japan Heavy Crawler Excavator Hitachi Zx350, Secondhand Hitachi 35 Ton Mining Digger Zx350 Low Hours Good Price 1 Year Warranty for Sale, We welcome you to definitely join us in this path of making a affluent and productive business together.
Ọnụ ahịa ụlọ ọrụ maka China ejiriHitachi Excavator Zx350, Hitachi Crawler Excavator Zx350, Anyị na-eji ngwá ọrụ mmepụta ihe na nkà na ụzụ dị elu, na ngwá ọrụ nyocha zuru oke na ụzọ iji hụ na ngwaahịa anyị dị mma.Site na talent anyị dị elu, njikwa sayensị, ndị otu mara mma na ọrụ elele anya, ndị ahịa ụlọ na ndị mba ọzọ na-akwado ngwaahịa anyị.Site na nkwado gị, anyị ga-ewu echi ka mma!
