国产成人欧美日韩_日韩精品国产自在现线_2020国产精品香蕉在线播放_亚洲桃色无码专区_德国一级毛片在线播放_亚洲色丰满少妇高潮36p_久久受WWW免费人成精品_高清mv无字幕视频素材_免费行情网站大全_欧美日韩一区二区网址

Welcome to Jiangsu Huaqi aluminum Polytron Technologies Inc official website.!

service hotline:

+86-0516-83892255/+86-0516-83882188

My position:Home - Products center - Aluminum - Ht-llb phosphorus salt modifier

prev
next

name:Ht-llb phosphorus salt modifier

time:2018-11-3 14:22:40


Introduction
use
This product is used for the modification of high silicon alloy containing 18-24% silicon.
Product features
Low temperature, equilibrium reaction, no combustion, no long harm, easy to use.
The alloy has good fluidity and high yield.
The structure of the alloy was refined and optimized, and the eutectic and hypereutectic silicon alloys with 11% of Si> had long - term deterioration.
Method of use
When the aluminum alloy reaches a certain temperature, the slag sprinkle the metamorphic agent on the surface of the aluminum liquid, press the crucible 2/3 after melting, and pour after 10 minutes.
The process parameters
Temperature: 720 ℃ to 760 ℃ time: 10-12 minutes usage: 5-10 kg/T aluminum
Packing and specification
Each bag 2.5kg, each box 25kg, plastic bag sealed, stored dry place, valid for 12 months.
PREV:Ht-lwf has no sodium covering agent
NEXT:HT-LSB strontium salt long - acting modifier

go back

RELATED NEWS

Guess you're interested