- Sintering refining slag
- Deoxidizing aluminum brea…
- New silicon aluminium bar…
- New calcium silicon alumi…
- Of fluorine-free slag age…
- Slow releasing potential …
- Finer compound deoxidizer…
- Metal aluminium
- Converter steelmaking fur…
- Premelting refining slag
- Cover agent
- Silicon aluminium alloy b…
- Graphite foaming agent
- AD powder
- Complex desulfurizers
Gongyi JinXiang metallurgy material Co., LTD
contact : CaoJingLi
Mobile phone : 15939002888
phone : 0371-61077888
0371-61076888
fax : 0371-69578989
0371-64138555
URL:
contact : CaoJingLi
Mobile phone : 15939002888
phone : 0371-61077888
0371-61076888
fax : 0371-69578989
0371-64138555
URL:
Cast steel mouth heat preservation heat cover agent at the main use is??????
作者:supman 来源: 日期:2012-2-9 19:13:10 人气: 标签:
Main use cast steel mouth take heat preservation
This product used for steel casting, sand common Ming riser and matters need attention, just take the mouth in molten steel can put on the cover to see agent, usage to see red advisable, as long as it doesn't burn saw red, can play a heat preservation effect, only use this product, need not take heat preservation can make take mouth shrinkage of mouth shape is "U" shape, flat, no secondary porosity, and fill shrink efficiency reached 30%, rising head weight reduction of 50-75%, due to take the coagulation time significantly prolongs the mouth (for ordinary sand add plant ash process of mouth at 1. Six times), is very helpful in the casting of gas, inclusion floatation and improve the internal quality castings. |
本文网址: