after-expansion

基本解釋

For the expandable tubular, the material must has enough deformability, and its mechanical properties can meet with the ordinary casing after expansion.
作為可膨脹管的材料必須具有足夠高的變形能力,且膨脹后的力學(xué)性能基本能達到普通套管的水平。
The experimental results show that the correlative indexes of casings after expansion can meet the API standard, indicating that the API L80 casing is suitable for expansion.
試驗研究結(jié)果表明,膨脹改變了套管的力學(xué)性能,使其強度和硬度增加,而塑性降低,但套管在膨脹后仍具有較大的塑性變形空間,在膨脹后的使用中不會出現(xiàn)脆性開裂,同時表明套管膨脹后的相關(guān)指標(biāo)滿足API標(biāo)準(zhǔn),說明L80套管是適合于膨脹的。
Inspection of tube after expansion and during inservice inspections. Methods; number of tubes per inspection; sensitivity of methods, rejected tubes to date. Repair. Emphasis on Alloy 690.
在役檢查時傳熱管脹管后的檢測、方法及靈敏度、每次檢測的管數(shù)、到期應(yīng)堵的管、維修。重點是690合金管。
air heat exchanger after expansion
膨脹后空氣換熱器
She was a bit queer after her husband deserted her.
她遭丈夫遺棄後精神有點失常。