solid casting 中文意思是什麼

solid casting 解釋
實體澆鑄
  • solid : adj 1 固體的；實心的，實質的，密實的。2 【數學】立體的，立方的，三維的。3 結實的，堅強的，堅固的...
  • casting : n. 1. 投，擲。2. 【冶金】鑄造；鑄件。3. 【動物；動物學】脫棄，脫落物〈如毛、皮等〉。4. 計算。5. 想法，手法。6. （木材等的）翹曲。7. 【戲劇】配角。
  1. Semi - solid forming of aluminum is finding its main niche today in its growing ability to 1 ) control metal viscosity and hence mold filling behavior, 2 ) reduce die casting cycle time, 3 ) improve die life, 4 ) improve casting soundness and quality, and 5 ) produce parts at acompetitive cost

    由於鋁半固態成型技術能更好地1 ）控制金屬粘性和模具填充性能2 ）減少壓鑄生產周期3 ）增加模具壽命4 ）改善壓鑄質量5 ）使生產的零件價格具有競爭性，因此目前有重要的使用價值。
  2. The computer simulation results showed that the effects of ingate dimension and ingate location on the rheo - diecasting were relatively small, and the casting process - design was easily to be done ; under the same condition, the semi - solid rheo - diecasting decreased the air entrapment during the mould filling process, and high quality metal castings could be obtained through semi - solid forming technology

    結果表明：半固態流變壓鑄成形在不同的內澆口尺寸與位置條件下都可以獲得平穩的充型流動場，其工藝參數設計靈活；同等條件下，半固態流變壓鑄成形的型腔充填過程平穩，成形鑄件的質量優于液態壓鑄成形。
  3. Constitutive equation of roll casting in two - phase region of liquid and solid

    鑄軋液固兩相區本構方程
  4. During the temperature fields, the results indicate that the processing parameters such as the extrusion velocity, casting temperature, perform preheating temperature, die preheating temperature and so on are important for the temperature fields besides the dwell time. they are must be in concordance each other to the deforming zone is in the quasi - solid state, and the stable semi - solid extrusion is implemented. during the deforming fields, the hyperbolic sine thermo - rigid - viscoplastic fem model is selected according to the forming feature of the process, and the variations of the stress - strain fields are studied

    在溫度場的模擬中，模擬結果表明，保壓時間是影響製件成形質量的關鍵因素之一，擠壓速度、液態金屬澆注溫度、預制體預熱溫度和模具預熱溫度等工藝參數對溫度場的影響也很大，需進行參數之間的協調，只有當變形區內部始終維持準固態時，才能實現穩定的液-固擠壓成形過程；在變形場的模擬中，根據液態浸滲擠壓的成形特徵，選用了雙曲正弦剛-粘塑性有限元計算模型，研究了變形過程中應力應變場的變化規律，研究了模角對變形和金屬流動的影響及變形力的變化過程和其影響因素。
  5. Powder metal is often used instead because it is undesirable or impractical to join the elements through alloying or to produce parts by casting or other forming consists of producing small particles, compacting, and sintering. the squeezing pressure with added heat bonds the metal powder into a strong solid. powdered metals can be ferrous, nonferrous or a combination of ferrous and nonferrous elements

    金屬合金一般是無孔隙固體；因為煉制出的合金的實際效果不理想，或者通過鑄造和其他成型方式對小的顆粒進行壓制，燒結出來的產品零件無法滿足需求，因而人們常常使用粉末金屬來代替金屬合金。
  6. On the basic of the detailed analysis on main causes and main prediction methods of casting shrinkage / porosity, we put forward two methods to describe the solid phase rate of materials solidification. one is liner - distributing method, and the other is parabola - distributing method. and then, we apply the former to the system

    本文在充分分析鑄件縮孔縮松產生機理與主要預測方法的基礎上，提出了材料凝固固相率的線性分佈法和拋物線分佈法，並將前者應用於系統中；同時提出了溫度梯度法和新山判據法的實現演算法，此演算法具有一定的靈活性。
  7. Half solid state casting craft synopsis

    半固態鑄造工藝簡介
  8. Several kinds of inorganic solid proton conductors including zirconium phosphates, heteropolyacids ( hpa ) and hydrogen sulfates and three kinds of methods such as hybrid solid casting, exchange - precipitation process and sol - gel process which can incorporate the inorganic solid proton conductors in pems were introduced

    摘要主要介紹了目前摻雜質子交換膜用的幾種無機質子導體磷酸鋯、雜多酸、硫酸氫鹽等，並進一步介紹了將這些無機質子導體引入到聚合物中的3種摻雜方法：混合澆鑄法、離子沉澱法和溶膠凝膠法。
  9. Therefore we know that the brand is important to enterprise, and the enterprise must build up intense brand consciousness which provides the solid rational foundation for casting the powerful brand and formulating the brand strategy for the enterprise and becomes strategic consciousness that leads the enterprise to succeed in the modern competition economy

    由此可見，品牌對于企業的重要性，企業必須要樹立強烈的品牌意識，品牌意識為企業制定品牌戰略，鑄就強勢品牌提供了堅實的理性基礎，成為現代競爭經濟中引領企業制勝的戰略性意識。
  10. It can operate over the full range of potentially desired fractions solid, but initial commercial applications are seen at the lower fraction solids where minimal manufacturing modifications are required to employ the process with existing die casting machines

    它能夠操作各種可能的具有理想粒度的固體，但早期商業上的應用是低粒度固體，要求現有壓鑄機在採用這種工藝過程時要盡量保持生產不變動。
  11. The microstructure, the hardness and the wear resistance properties of the composites fabricated by semi - solid casting has been studied and analyzed metallographic analysis indicated that sic particles dispersed uniformly in the composites

    本文採用半固態復合鑄造法制備了sic顆粒增強鋁基復合材料，並對這一系列材料的微觀組織、硬度及耐磨性能進行了研究與分析。
  12. The scraping coat technique for the thin layer propellant loading processing in mini inside radius solid rocket motor, precuring - bonding technique and secondary vacuum - pressure casting are developed and used to load the big slenderness ration ( 12. 5 / 1 ) solid rocket motor with thin web, internal insertion radial concentric dual - layer propellant

    探索出小口徑薄層藥刮塗成型工藝、預固化粘結技術，二次真空加壓澆注，實施了大長細比（ 12 5 1 ）發動機薄肉厚內嵌式徑向同心雙層裝藥。
  13. The mould filling process of rheo - diecasting of semi - solid magnesium alloy and die casting of liquid magnesium alloy has been simulated with the computer program of mold filling process

    摘要利用數值模擬技術，模擬了鎂合金液態壓鑄和半固態流變壓鑄成形充型流動過程。
  14. Abstract : this paper summarized the present study status of the semi - solid casting technology in the following aspects : basic theory study ( the rheological behavior and the microstructural characteristics of semi - solid alloys ), modeling of the semi - solid forming process, raw material production, property and industrial applications

    文摘:論述了半固態鑄造技術的基礎理論研究（半固態合金流變行為及其微觀組織特徵） 、半固態鑄造合金成形過程的數值模擬、半固態鑄造原材料的制備工藝、性能及工業應用現狀。
  15. Used solid - liquid reaction synthesis technology and stirring casting and metal mold chilling processing, al3fe particles and al3fe + al2o3 particles reinforced pure al matrix in - situ composites are fabricated. the metallography analysis shows that the intermetallic al3fe exhibits two kinds of crystalline state - primary crystal al3fe and eutectic crystal al3fe - in al + fe reaction synthetical al matrix in - situ composites

    利用固-液反應合成技術和攪拌技術，並結合金屬型激冷鑄造工藝，制備出了al _ 3fe粒子、 al _ 3fe粒子+ al _ 2o _ 3微粒強化的純al基原位復合材料。
  16. In order to apply die - casting into particulates reinforced aluminum matrix composites, which would make this kind of material used more and more widely, the shaping properties of the composites in semi - solid were studied and complicated parts were die - cast with the composites in this paper

    為了將壓鑄工藝與顆粒增強鋁基復合材料很好地結合起來，擴大鋁基復合材料的應用范圍，本文進行了復合材料成型性能測試、復雜件的壓鑄試驗，並研究了壓鑄件的微觀組織、硬度和耐磨性能。
  17. And the microstructure, the hardness and the wear resistance properties of the composites fabricated by semi - solid casting had been studied and analyzed

    本文採用半固態復合鑄造法制備了sic顆粒增強鋁基復合材料，同時研究了復合材料的微觀組織、硬度和耐磨性能。
  18. Development and applications of the semi - solid die casting technology for aluminium alloys

    鋁合金零件半固態壓鑄技術應用研究
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