Kalisiyumu silicon alloy urwego

Silicon-calcium ivanze ni ibivange bigizwe nibintu silicon, calcium na fer. Nibyiza bya deoxidizer hamwe na desulfurizer. Ikoreshwa cyane mugukora ibyuma byujuje ubuziranenge, ibyuma bya karuboni nkeya, ibyuma bitagira umwanda hamwe nandi mavuta yihariye nka nikel ishingiye kuri nikel hamwe na titanium; birakwiriye kandi nkibikoresho byo gushyushya amahugurwa yo guhindura ibyuma; irashobora kandi gukoreshwa nkudashiramo ibyuma hamwe ninyongeramusaruro mugukora ibyuma byangiza.

Koresha

Kalisiyumu na silikoni byombi bifitanye isano ikomeye na ogisijeni. Kalisiyumu, cyane cyane, ntabwo ifitanye isano na ogisijeni gusa, ahubwo ifite isano ikomeye na sulfure na azote. Kubwibyo, silicon-calcium ivanze nigikoresho cyiza cyo guhuza hamwe na desulfurizasi. Amavuta ya silicon ntabwo afite ubushobozi bukomeye bwo kwangiza, kandi ibicuruzwa byangiza byoroshe kureremba no gusohora, ariko kandi birashobora kunoza imikorere yicyuma, kandi bigateza imbere plastike, ingaruka zikomeye hamwe n’amazi yicyuma. Kugeza ubu, silicon-calcium ivanze irashobora gusimbuza aluminiyumu ya deoxidation ya nyuma. Gukoreshwa mubyuma byiza. Umusaruro wibyuma bidasanzwe hamwe nudasanzwe. Kurugero, ibyiciro byibyuma nkibyuma bya gari ya moshi, ibyuma bike bya karubone, hamwe nicyuma kitagira umwanda, hamwe nudusanduku twihariye nka nikel ishingiye kuri nikel hamwe na titanium ishingiye kuri aliyumu, silicon-calcium ivanze irashobora gukoreshwa nka deoxidizers. Kalisiyumu-silicon ivanze nayo irakwiriye nkigikoresho cyo gushyushya amahugurwa yo gukora ibyuma bihindura. Kalisiyumu-silikoni ivanze irashobora kandi gukoreshwa nk'udukingirizo tw'icyuma ndetse n'inyongera mu gukora ibyuma bya nodular.
Kalisiyumu silicon alloy urwego hamwe nibigize imiti
Urwego rwa Shimi
Ca Si C Al PS
≤ ≤
Ca31Si60 31 55－65 1.0 2.4 0.04 0.05
Ca28Si60 28 55－65 1.0 2.4 0.04 0.05