滲氮組織 的英文怎麼說
中文拼音 [shèndànzǔzhī]
滲氮組織
英文
nitriding structure-
Through recent two years practice, the author has explored the technics parameters of ionic nitrding on the surface of the mould and has furthered the study on microstructure and performance of nitriding. in the end, good effect has been obtained
本人通過近兩年的實踐工作對模具表面離子滲氮工藝參數進行了精心探索，對滲氮組織、性能進行了深入的研究，取得了滿意的效果。The thesis focuses on the manufacture practice and the characteristic of ionic nitriding. the emphasis is placed on the research of plasma nitriding principle, nitriding technics and operation, test on the microstructure and performance of the nitrification layer
該課題著力于生產實踐，圍繞離子氮化技術特點，注重理論聯系實踐，介紹了等離子滲氮原理、滲氮工藝和操作、離子滲氮層組織性能的檢測。Steel - iron parts - determination of nitrided case depth and metallographic examination of nitriding structure
滲氮層深度測定和金相組織檢驗Determination of nitrided case depth and metallographic microstructure examination for steel iron parts
鋼鐵零件滲氮層深度測定和金相組織檢驗It is these particles that can change nitriding layer microstructure and that accelerates the layer formation. nitrogen is infiltrated through the surface of metals and it changes the chemical components. as a result, the surface of metal has good performance with high hardness, high resistant attrition, high fatigue strength, high resistant erode and resistant die burn
這些高能粒子可以改變滲層組織，結構和促進化學反應過程，加速滲層形成，使氮元素滲入金屬表面，從而改變金屬表面的化學成分，使之具有高硬度、高耐磨性、高疲勞強度、高腐蝕能力及抗燒傷性。Effect of granular bainite in 38crmoala steel on microstructure and property of nitrided case
鋼中粒狀貝氏體對滲氮層組織和性能的影響Surface hardness is strengthened by use of plasma nitriding technique to change microstructure of mould surface. on the basis of that, the major research works accomplished in this paper are as follows. hardness, resistant attrition, fatigue strength, resistant erode and resistant die burn of the materials are enhanced and the life of the mould is increased by five to ten times
本人根據近年來模具工業的快速發展，模具的表面工程越來越受到普遍重視，利用等離子滲氮技術可以改變模具表面的組織結構使表面硬度得到強化，提高了材料的硬度、耐磨性、疲勞強度、抗腐蝕能力及抗燒傷性，使模具的壽命提高5 - - 10倍。分享友人