Current staes and development trend for aluminium alloys melting and casting technology;
铝合金熔铸技术的现状及发展趋势
The paper gives the solubilities of hydrogen and oxygen in copper melt, conditions for melting and casting copper, forming mechanism of gases, harmful effects of gas bubbles on copper semis and measures to protect copper melt from absorbing the gases.
阐述了氢和氧对铜液的溶解能力,熔铸紫铜时的条件,气体形成的机理,气孔对加工材的危害以及防止吸气的措施。
The rensonabe processes of melting and casting 、 extrusion and heat treating are found out.
探讨了HE20铝合金工业型材的适宜成分、性能、生产工艺及其特点,找出了合理的熔铸、挤压及热处理工艺制度。
Working principle and basis of burden in aluminium melting-casting;
铝合金熔铸配料工序的工作原则和依据
The factors including of melting-casting process, extrusion process, die, and extrusion device resulting in the surface streaks of 6063 aluminium alloy profiles were analyzed.
从熔铸工艺、挤压工艺、模具、挤压设备等方面分析了6063铝合金型材在挤压过程中产生表面条纹的原因,并提出了相应的对策。
98Sn copper alloy are studied,and the melting-casting and hot rolling processes of the alloy are discussed primarylly.
98Sn合金的抗拉强度和导电性能,对合金的熔铸和热轧工艺进行了初步探讨。
Study on the Process of Combustion Synthesis-Casting of Cu-Cr Contact Composites;
Cu-Cr复合材料的燃烧合成-熔铸过程的研究
The influence of different alloy content and different casting process on properties of C194 alloy were also analyzed.
对国内外引线框架用C194合金的成分及性能进行了对比,分析了不同合金含量对材料性能的影响,随后进行了合金熔铸工艺的研究,用SEM分析了微观组织。
In the paper,the mechanical properties and wear-resistance of SiCp/ A1-20Si composite made by casting-flux method are studied.
本文采用熔铸-熔剂法制造 SiCp/Al-Si 复合材料,并研究了复合材料的机械性能和抗磨耗性能。
A study of LB733alloy melt casting te chnology;
LB733合金熔铸工艺的研究
So, the key way to promote the application of Mg-Li alloys is to develop new smelting process and enhan.
镁锂系合金以其超轻特性和相对较大的比强度而成为近年来国内外材料领域的研究重点之一,但是由于镁锂系合金的主要组成元素——镁和锂都是极其活泼和质轻的金属元素,在合金熔铸时极易产生氧化、夹渣等缺陷。
Calculation method of metals loss in fusion casting process is theoretically recommended in details in the paper.
从理论上详细介绍了金属在熔铸过程中的损耗计算方法。
any low-fusing alloy used in cheoplasty (molding artificial teeth).
低熔点合金，用于低熔铸型（假牙成型）。
Melting and Casting Process Investigations on Large Size Ingot of AA5182 Al-Mg Alloy;
AA5182大型Al-Mg合金铸锭熔铸过程研究
The Casting, Fogging, Extrusion, Rolling & Steel
钢材的熔铸、锻造、挤压及延轧
the scum formed by oxidation at the surface of molten metals.
熔铸的金属表面氧化产生的渣滓。
The Study of Smelting Technology and Microstructures and Mechanical Properties of Mg-Li Alloys;
镁锂合金熔铸工艺及组织性能的研究
Research on Developing Aluminium Mould of ESC Small Guide Vanes;
电渣熔铸小型导叶用铝结晶器的研制
Study on Fabrication Al_2O_3/Cu Composites by Casting Process;
熔铸法制备Al_2O_3/Cu复合材料的研究
To make(objects)by pouring molten material into a mold.
铸造将（熔化物）注入铸模，得到铸件
The statue was melted into a cannon.
铸像被熔成为一尊大炮。
The lead was melted down and poured into moulds.
铅被熔化后倒入了铸模。
Principles of Cast Alloy & Melting
铸造合金原理及熔炼
The cast iron was melted and poured into sand moulds.
铸铁熔化之后，就倒进铸模里。
Control on Smelting Process of As-Cast QT450-10 Nodular Graphite Iron
铸态QT450-10球墨铸铁熔炼过程控制
Made by melting and casting in a mold.
铸造的，浇铸的通过在模子里熔化和铸造制成的
formed by forcing molten metal into a die.
用通过施压将金属熔化铸成的模子而铸造成形。
Practice of As-cast QT450-15 Nodular Graphite Iron Produced by Electric Arc Furnace Smelting
电弧炉熔炼生产铸态QT450-15球墨铸铁的实践
Mould Temperature Distribution in Manufacturing Single-crystal Copper by Zone Melting Heated Mould Continuous Casting
区熔连铸法制备单晶铜的铸型温度场分布
molding artificial teeth using low-fusing metals or alloys.
用低熔金属或合金做假牙铸型。