Ingaruka yibintu bitanu byingenzi byibyuma byangiza kuri casting

Ibigize imiti yibyuma bikubiyemo ahanini ibintu bitanu bisanzwe bya karubone, silikoni, manganese, sulfure na fosifore.Kubakinnyi bamwe bafite ibisabwa byihariye kumitunganyirize n'imikorere, umubare muto wibintu bivanze nabyo birimo.Bitandukanye nicyuma gisanzwe cyumuhondo, icyuma kigomba kandi kuba kirimo ibintu byinshi bisigara bya spheroidal kugirango bishoboke.Dukora ibintu byinshiamakamyo yamakamyo yabayapani nu Burayi, nkaamasoko, ingoyi y'amasoko,Isoko rya pin.

1, Carbone na karubone ihame ryo gutoranya: karubone nikintu cyibanze cyicyuma cyangiza, karubone ndende ifasha gushushanya.Nyamara, ibintu byinshi bya karubone bizatera grafite kureremba.Kubwibyo, imipaka yo hejuru ya karubone ihwanye nicyuma cyuma gishingiye ku ihame ryo kutagira grafite ireremba.

2, Ihame ryo guhitamo Silicon: Silicon nikintu gikomeye cyo gushushanya.Mu byuma byangiza, silikoni ntishobora kugabanya gusa imyunvire yumunwa wera no kongera ubwinshi bwa ferrite, ariko kandi ifite uruhare rwo gutunganya cluster ya eutectic no kunoza uruziga rwimiterere ya grafite.

3, Ihame ryo gutoranya Manganese: Nkuko ibirimo sulfure biri mu byuma byangiza bimaze kuba bike cyane, ntukeneye manganese nyinshi kugirango ubuze sulfure, uruhare rwa manganese mubyuma byangiza cyane cyane mukuzamura ituze rya pearlite.

4, Amahame yo gutoranya Fosifore: fosifore nikintu cyangiza, ntigishobora gukomera cyane mubyuma.Muri rusange, hasi yibirimo fosifore mubyuma byangiza, nibyiza.

5, Ihame ryo gutoranya amazuku: Amazi ni ikintu kirwanya siferi, gifite isano ikomeye na magnesium, isi idasanzwe ndetse nibindi bintu bya spheroidal, kuba sulferi bizatwara ibintu byinshi bya spheroidal muri ferrofluide, gukora magnesium na gake. isi sulfide, itera slag, porosity nizindi nenge za casting.

6, Ihame ryo gutoranya ibintu bya spheroidal: muburyo bwo kwemeza ko spheroidal yujuje ibyangombwa, umubare wa magnesium usigaye hamwe nubutaka budasanzwe bigomba kuba bike bishoboka.Magnesium hamwe n’ibisigisigi bidasanzwe by’ubutaka biri hejuru cyane, bizongera imyumvire yumunwa wera wamazi yicyuma, kandi bizagira ingaruka kumiterere yubukorikori bitewe no gutandukanya imbibi.