Iimpawu:
I-powder emhlophe, ubukhulu be-particle <20 mesh, umxholo wamanzi ngaphantsi kwe-0.5%.
Imiyalelo:
I-aluminiyam kunye ne-aluminium alloys ngaphandle kwee-alloys eziphezulu ze-magnesium.
Idosi yereferensi:
Bala kwaye ulinganise ngokwendawo ye-0.5-1.0kg/m2 * aluminiyam etyhidiweyo, Kwaye kuxhomekeke ekucocekeni kokunyibilika kunye nokufuma emoyeni, nokuba ukwandisa okanye ukunciphisa.
Imiyalelo:
Xa izinto ezingcolileyo kunye ne-non-metallic inclusions zihlanjululwa yi-ejenti yokugubungela, ifom ye-slag ebusweni i-paste okanye i-liquid, kuxhomekeke kwixabiso le-ejenti yokugubungela eyongeziweyo.
Ukuze kugcinwe umphezulu we-liquid ugubungele ngokupheleleyo, kuyimfuneko yokongeza i-agent yokugubungela amaxesha amaninzi.Kungcono ukuyongeza xa isinyithi siqala ukunyibilika.Emva kokuba isinyithi sinyibilike ngokupheleleyo kwaye sigcinwe simile, i-agent egubungelayo kufuneka isetyenziswe ukukhusela ukunyibilika.
Olona ncedo luphambili:
1. Iyakwazi ukwenza i-dense layer yokukhusela kunye nokunciphisa ukungena kwegesi.
2 Nciphisa ilahleko yesinyithi ebangelwa yi-oxidation yendawo yolwelo.
3 Inoncedo lwendawo yokunyibilika ephakathi, ulwelo oluhle kunye nokugqunywa kakuhle.
I-4 Ukusetyenziswa kuncinci, ixabiso liphantsi, kwaye umxholo wensimbi kwi-slag eyenziwe iphantsi kakhulu.
Ukupakishwa kunye nokugcinwa:
Ibhokisi ebotshiweyo / ingxowa ephothiweyo: 2.5-10kg kwingxowa yangaphakathi nganye, 20-50kg ibhokisi nganye.Ukugcinwa ngokufanelekileyo, nikela ingqalelo kumswakama.