Therefore, research on the weldability of ultra steel is of great significance in theoretical study and industrial application.

而能否解決超級(jí)鋼的焊接問題大人看的网站，是該鋼種成敗的關(guān)鍵之一18禁se网站。

But it is well known that the weldability of MMCs is very poor due to their special microstructures.

但是，金屬基復(fù)合材料中含有各種各樣的增強(qiáng)相69视频网站，其特殊的組織結(jié)構(gòu)決定了其焊接性能非常差91久久精品无码一区二区精品。

It's revealed that this steel good formability, weldability and corrosion resistance.

研究結(jié)果表明，該鋼具有良好的成形97碰碰日本乱偷人妻中文的，焊接和耐大氣腐蝕等性能一级a一级a爰片免费免免黄。

In this paper the weldability of magnesium was analyzed.

分析了鎂合金的焊接特點(diǎn)和焊接性，指出了目前鎂合金熔化焊接時(shí)的難點(diǎn)成年超爽视频在线播放。

But its weldability is bad and its processing craft is not good.

但是其可焊性差97式性爱视频，加工工藝不佳欧美偷拍一区二区三区。

weldability：焊接性

如果鋼材中硫含量太高,則會(huì)形成FeS,FeS是低熔點(diǎn)夾雜物,當(dāng)鋼材溫度高於985℃時(shí),此低熔點(diǎn)夾雜物先熔融而形成晶粒間液態(tài)薄膜,以致造成熱脆性(Hot Shortness). (3) 隨著含硫量增加,鋼材的焊接性(weldability)會(huì)隨著下降.

weldability：可焊性

精制螺栓 turned bolt | 可焊性 weldability | 空腹桁架 open-web truss

weldability：焊接性試驗(yàn)

層狀撕裂 lamellar tearing | 6 焊接性試驗(yàn) weldability | 裂紋試驗(yàn) cracking test

weldability：焊接能力

鍍鋁(硅)鋼片生產(chǎn)流程:Aluminum Steel Sheet, Production Flow Char... | 焊接能力:Weldability | 鍍鋁鋼片的焊接狀態(tài)(比較冷轆鋼片) :Tips on welding of Aluminized sheet in comparasion with cold rolled steel s...

fabrication weldability：工藝焊接性

使用焊接性 service weldability | 工藝焊接性 fabrication weldability | 冶金焊接性 metallurgical weldability