碳素結構方鋼 的英文怎麼說

中文拼音 [tànjiēgòufānggāng]
碳素結構方鋼 英文
carbon structural square steel
  • : 名詞[化學] (非金屬元素) carbon (c)
  • : Ⅰ形容詞1 (本色; 白色) white 2 (顏色單純) plain; simple; quiet 3 (本來的; 原有的) native Ⅱ名...
  • : 結動詞(長出果實或種子) bear (fruit); form (seed)
  • : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
  • : Ⅰ名詞1 (方形; 方體) square 2 [數學] (乘方) involution; power 3 (方向) direction 4 (方面) ...
  • : 鋼名詞(鐵和碳的合金) steel
  • 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
  • 方鋼 : [冶金學] square steel; bloom方鋼錠 square ingot; 方鋼條 square steel bar
  1. Carbon steel square pipes for general structural purposes

    普通
  2. Standard diagrams for macrostructure and defect in quality carbon structural steel and alloy structural steel continuous casting blank

    優質和合金.連鑄坯低倍組織缺陷評級圖
  3. The following results are achieved : ( 1 ) in accordance with the empirical electron theory of solids and molecules, considering the number of covalent bond pairs on the strongest bond in a segregation structure na, the elements for matrix - strengthening can be chosen. ( 2 ) on the basis of the available phase - equilibrium thermodynamics calculation of alloy system and phase diagrams, which have been worked out, the contents of alloy elements can be identified with reference to the types, quantity and phase - transformation of carbides. ( 3 ) both the values relating to toughness ( including bending strength, yield strength, impact value of unnotched samples ) and hardness of new dm9 die steel are higher than those of crl2mov die steel

    果得出: ( 1 )根據固體與分子經驗電子理論,利用偏聚單元的最強共價鍵上的共用電子對數n _ a ,可以選擇工模具基體相的強化元; ( 2 )根據合金系相平衡熱力學計算及已有的相圖,可以化物類型、數量及其相變確定合金元含量; ( 3 )新型dm9在強韌性(抗彎強度、屈服強度、無缺口沖擊值)和硬度面均高於cr12mov; ( 4 )以dm9與6crw2si 、 7cr2wmovsi ( dm7 ) 、 h13和cr12mov四種模具的實驗比較,進一步驗證了上述冷作模具合金設計案是合適的。
  4. With the orthogonal experiment method, the heat rolling processing parameters of the high - grade carbon steel ( 20 ) are established so as to realige the control and enhance the compositive mechanical property and cold crooked performance which advances the quality of the product

    運用正交試驗法,確定優質( 20 )板熱軋工藝參數,以便實現控制,提高20板的綜合機械性能和冷彎工藝性能,提高產品質量。
  5. Abstract : with the orthogonal experiment method, the heat rolling processing parameters of the high - grade carbon steel ( 20 ) are established so as to realige the control and enhance the compositive mechanical property and cold crooked performance which advances the quality of the product

    文摘:運用正交試驗法,確定優質( 20 )板熱軋工藝參數,以便實現控制,提高20板的綜合機械性能和冷彎工藝性能,提高產品質量。
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