Igishushanyo mbonera ni icyuma fatizo nka aluminium, magnesium, nikel, cyangwa umuringa uhujwe ugereranije nijanisha ryinshi ryikintu kimwe cyangwa bibiri. Yakozwe kugirango ikoreshwe nkibikoresho fatizo ninganda zibyuma, niyo mpamvu twise master alloy cyangwa ishingiye ku bicuruzwa bitarangiye. Master alloys ikorwa muburyo butandukanye nka ingot, amasahani ya wafle, inkoni muri coil nibindi.
1. Ni ubuhe buhanga bukomeye?
Master alloy ni ibikoresho bivangwa bikoreshwa mugukina hamwe nibisobanuro nyabyo binyuze mu gutunganya, bityo rero ibishushanyo mbonera byitwa casting master alloy. Impamvu ituma master alloy yitwa "master alloy" ni ukubera ko ifite imiterere ya genetike nkibikoresho fatizo byo guta, ni ukuvuga, ibintu byinshi biranga master alloy (nko gukwirakwiza karbide, ingano, ingano yerekana ishusho ya microscopique ), Ndetse ushizemo imiterere yubukanishi nibindi byinshi biranga bigira ingaruka kumiterere yibicuruzwa bya casting) bizaragwa gukina nyuma yo kuyisubiramo no gusuka. Ibikoresho bikoreshwa cyane mubikoresho bikoreshwa cyane birimo ubushyuhe bwo hejuru bwubushyuhe bwo hejuru, ibyuma birwanya ubushyuhe bwibyuma, ibyiciro bibiri byibanze, hamwe nibisanzwe byuma bidafite ibyuma.
2. Master Alloys Gusaba
Hariho impamvu nyinshi zo kongeramo master alloys gushonga. Porogaramu imwe yingenzi ni uguhindura ibice, ni ukuvuga guhindura ibice byamazi kugirango tumenye imiti yihariye. Ubundi buryo bwingenzi bukoreshwa ni ukugenzura imiterere - bigira ingaruka kuri microstructure yicyuma mugikorwa cyo gutara no gukomera kugirango uhindure imiterere yabyo. Ibintu nkibi birimo imbaraga zubukanishi, guhindagurika, amashanyarazi, amashanyarazi, cyangwa isura igaragara. Urebye kubishyira mu bikorwa, ubuhanga bukomeye buvugwa kandi nka "gukomera", "gutunganya ingano" cyangwa "guhindura".
Igihe cyo kohereza: Ukuboza-02-2022