青娱乐极品视觉盛宴国产视频_国产日韩在线高清_香蕉网伊在线中文字青青_后入颜射美女高颜值内射_极品粉嫩虎白女毛片_高潮内射免费看片_国产成人精品视频网_日本在线精品亚洲一区二区_日韩成人片视频网站观看免费_免费av在线一区

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-LSB strontium salt long - acting modifier

prev
next

name：HT-LSB strontium salt long - acting modifier

time：2018-11-3 14:23:38
Introduction
use
This product is used for the modification of al - si alloy.
Product features
Low temperature, equilibrium reaction, no combustion, no long harm, easy to use. The deterioration time is 4-6 hours and has refining effect.
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: 8-10 minutes
Dosage: 5-10kg/T aluminum
Packing and specification
Each bag 2.5kg, each box 25kg, plastic bag sealed, stored dry place, valid for 12 months.
PREV：Ht-llb phosphorus salt modifier
NEXT：HT - the LCG in addition to calcium

go back

RELATED NEWS

Guess you're interested