Test shows that the embrittlement temperature will increase with increase of the Si content.
试验表明，铸态铁素体球铁硅含量增加时，脆性转变温度也相应提高。
Multiple service acid has very little corrosive effect and does not cause hydrogen embrittlement.
多功能酸的腐蚀性极小，而且不会引起氢脆。
Multiple service acid has very little corrosive effect and does not cause hydrogen embrittlement.
多功能酸的腐蚀性极小，而且不会引起氢脆。
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