solidification cracking是什麼意思，solidification cracking的意思翻譯、用法、同義詞、例句

硬化裂紋

Solidification cracking is a critical problem during the welding of nickel-based corrosion-resistance materials.

鎳基耐蝕材料的焊接結晶裂紋是該類材料焊接性研究中的關鍵性問題。

Trans-varestraint test was used to investigate the solidification cracking mechanism of 690 nickel-based alloy surfacing metal.

采用橫向可調拘束試驗方法研究了690鎳基合金焊帶堆焊金屬的結晶裂紋形成機理。

In order to predict the tendency of low-expansion superalloys on weld solidification cracking, the modified M-F model was used to simulate solute redistribution in weld solidification.

為研究低膨脹高溫合金的焊縫結晶裂紋傾向，利用改進的M F模型進行焊接凝固過程溶質再分布的模拟。

Some plastic regions could be found and some dimples had been observed on the fracture surfaces of the solidification cracking of austenitic-ferritic weld metals.

少量鐵素體的焊縫凝固裂紋斷口上有許多小塑性區，有明顯的韌窩。

It is found that there are solidification cracking within argon arch welding joint between heat exchange pipe and pipe plate and stress corrosion cracking on its surface.

對某台加熱器發生洩漏的部位進行了金相、掃描電鏡檢查，檢查出換熱管與管闆的氩弧焊縫内部存在結晶裂紋且表面存在應力腐蝕裂紋。

Solidification cracking is a frequent and serious welding defect during 690 alloy electro-slag surfacing process.

在690合金焊帶電渣堆焊過程中，結晶裂紋是發生最為普遍和影響最為嚴重的缺陷之一。

It was found that the solidification cracking susceptibility of weld metal increases remarkably as nickel content increases.

結果表明：隨着焊縫中含鎳量的增加，焊縫金屬的凝固裂紋敏感性增大。

Analysis shows that the solidification cracking was always formed and developed along film-like sulphides at columnar grain boundaries.

分析認為，凝固裂紋是沿偏聚在柱狀晶晶界的低熔點膜狀硫化物形成并擴展的。

As a result, a 2-D temperature field model for welding solidification cracking was developed.

在此基礎上，建立了二維焊接凝固裂紋溫度場計算模型。

Heater leak occurs by direct reason of the stress corrosion cracking, while by other reasons of solidification cracking, small fusion depth of welding joint and non…

應力腐蝕裂紋是造成加熱器洩漏的直接原因，結晶裂紋、焊縫熔深小及坡口底部未熔透也是加熱器洩漏的原因。

Its tendency to solidification hot cracking large than conventional 300-series austenitic stainless steel.

其凝固熱裂紋傾向與常規的300系列奧氏體不鏽鋼不同。

The solidification analysis on shot cracking proved that hot cracking was influenced by the cooling rate of alloy under uncompensated stage of solidification process.

理論分析認為，合金在不可補縮區的冷卻速率變化是改變合金熱裂程度的重要因素。

Dynamic cracking behaviors of weld solidification cracks for aluminum alloys at elevated temperature;

進行了不鏽鋼焊接凝固裂紋溫度場分析與數值模拟。

The mechanical fiber reinforcement in Solidification or in the drying process can be reduced to prevent cracking.

在凝固或幹燥過程中産生的機械能被纖維筋減弱，防止龜裂。

And massive project practice already confirmed that it can effectively prevent welding hot cracking if the welding metal first precipitation ofδ-ferrite solidification (FA) mode.

大量工程實踐和實驗研究已經證實，如果焊逢金屬以先析出δ鐵素體的FA模式凝固，可以有效地防止焊接熱裂紋。

Directional solidification could improve hot rolling formability of magnesium ingot effectively. The total deformation could reach 94% without cracking when hot rolling was held at 673K.

定向凝固工藝可有效提高*********鑄錠的熱軋成形能力，在軋制溫度為673K的條件下進行熱軋，總變形量可達94%以上而不出現裂紋。