硫裂紋 的英文怎麼說
中文拼音 [liúlièwén]
硫裂紋
英文
sulphur crack-
The quality of furan sand castings is usually better than clay sand castings, however, some defects are also very easy take place with furan sand castings such as blow hole, metal penetration, veining, cracking, slag inclusion, hardness too low, surface recarburation, surface sulphuration, nodularity degeneration etc, which were usually caused by improper raw materials selection, improper method design, incorrect moulding or / and core - making
摘要呋喃樹脂砂鑄件質量一般比黏土砂鑄件好，但如果原材料選擇、工藝設計、造型和制芯操作不當，也會產生氣孔、粘砂、脈紋、裂紋，夾渣、硬度不足、滲碳、滲硫和球化不良等鑄造缺陷。Refining importing the high sulphur crude oil in recent years, more and more interior surface stress corrosion crack were found in the oil refining sphere
摘要由於煉制進口中東高硫原油，在近幾年的煉油球罐檢驗中發現越來越多的內表面應力腐蝕裂紋。Perforation of heat exchange tube, cracks on the jointing connection of heat exchange tube and tube bundle hoard result in the leakage of the tube bundle in sulfur condenser were analyzed, proposed precautions and countermeasures were derived from a combination of the plant operation conditions and equipment conditions, the original equipment with satisfactory outcome were revamped
摘要分析了硫冷凝器換熱管穿孔及換熱管與管板連接焊接接頭出現裂紋導致管束泄漏的原因，結合實際工況提出了預防和處理措施，並對原設備進行了改造，效果良好。Testing method of flex cracking and crack growth for rubber, vulcanized or thermoplastic de mattia
硫化的或熱塑性橡膠曲撓龜裂和裂紋增長的試驗方法De mattia rubber, vulcanized or thermoplastic - determination of flex cracking and crack growth de mattia
硫化或熱塑橡膠.彎曲斷裂和裂紋增長的測定It was analyzed by means of metallographical examination, chemical composition analysis and inclusion testing, the results show that the fracture was mainly caused by no - metallic inclusion
通過對層裂坯料進行宏、微觀檢驗、化學成分和夾雜物分析，認為大顆粒硫化物夾雜及其富集破壞了基體的連續性，是鐓制過程中產生裂紋的主要原因。分享友人