bulk hardening 中文意思是什麼

bulk hardening 解釋
體積淬火
  • bulk : n 1 體積，容積，大小。2 巨大；龐然大物；大塊；大批，大量。3 貨艙；船貨；散裝貨物。4 〈the bulk〉...
  • hardening : n. 1. 硬化；【冶金】淬火。2. 硬化劑。
  1. The tensile and compression experiment on bulk nanocrystalline ag prepared by igc method was carried on mt810 with different grain sizes and zwick 10tn2s machine at different strain rates under normal temperature respectively. the stain rate sensitivity m was found to be 0. 025, which was extremely lower than the ordinary values. also the work hardening exponent is very low

    本文從用惰性氣體蒸發冷凝和真空原位壓結法（ igc ）制備得到的直徑80mm ，厚度7 . 6mm的大尺寸納米晶金屬ag樣品上切割得到符合力學實驗要求的拉伸和壓縮試樣，在mts810和zwick精密力學測試機上分別精確測定了拉伸和壓縮應力?應變曲線與晶粒尺寸和應變速率的關系。
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