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- The relationship between thermoplasticity and structure of Mn18Cr18N electroslag remelting (ESR) steel as cast was investigated. 研究了电渣重熔Mn18Cr18N钢的高温热塑性及其与组织的关系。
- The inner dlements adopt casting structure with stable property and. 内装元件采用浇封结构,性能稳定防腐性能较高。
- as cast structure 铸造组织
- Performing an explicit conversion is also known as casting an expression to a given data type or object class. 执行显式转换即所谓的将表达式“强制转换”为给定的数据类型或对象类。
- Avoid the quick changes of casting structure, use fillet radius on internal angle when possible, which is no less than R0.3. 铸件结构应避免急剧变化,尽可能避免尖角,圆角应达到R0.;3以上。
- For the materials with low tensile strength such as cast iron, brass, aluminium, marble, leather and rubber. Etc. 适用于加工扩张强度低的金属及非金属材料,对铸铁、黄铜、铝、石材、皮革、橡胶、耐火物等材料的磨削、研磨及切割。
- The contamination rate was 0.21% in RBC. But that of WBC was 0.45%, espithelial cell as well as cast was zero. 红细胞携带污染率为0.;21%25;白细胞携带污染率为0
- The distribution of RE on pure copper with different additives, existing state of RE on pure copper and effect of RE on pure copper casting structure are studied. 研究了不同稀土加入量在纯铜中的分布情况,分析了稀土元素在纯铜中的存在状态,观察了稀土元素对纯铜铸态组织的影响。
- Based on the experiment results, the characters of as cast microstructure of ZG0Cr13Ni4Mo were explained. 分析了ZG0Cr13Ni4Mo不锈钢铸件凝固相变过程 ,阐明了该材质最终微观组织的特点。
- The tensile properties of composite after 1000 thermal cycles is 395 MPa, that below that of as cast composite. 经过1000次热循环后复合材料的拉伸强度为395MPa比铸态的有所降低。
- On the base of the proportional solidification principle, the problem of casting's shrinkage porosity was solved and fine casting with as cast pearlitic structure was obtained. 采取平做、平浇、平冷和复合运用微量合金元素及多次孕育等技术措施,利用均衡凝固理论解决曲轴内部缩松,获得合格曲轴铸件,并得到铸态珠光体组织。
- The machine body is in inclinable cast structure,making it convenient for punched items or scraps to slide down on the dies. 机身为可倾式铸造结构,倾斜时便于冲件或废料从模具上滑下,转键式刚性离合器,滑块上装有压塌式保险装置。
- However, brittle materials such as cast iron have high compressive strength but only a moderate tensile strength. 但是,像铸铁这种脆金属虽有较高的耐压强度,却只有较中等的抗张强度。
- The oil sump of engine matching for tractor adopts the iron cast structure, can meet the requirement of frameless tractor. 采用高强度铸铁油底壳结构,整机刚性强、变形小,满足拖拉机无架式结构的配套需要。
- This is very important in insects as cast skins represent a considerable loss in energy. 在昆虫中很重要的是,蜕皮损耗了相当大的能量。
- The oil sump of engine matching for tractor adopts the iron cast structure, meet the requirement of the frameless tractor. 油底壳采用铸铁件结构,整机刚性强、变形小,满足拖拉机无车架结构的配套需要。
- In order to solve the problems of rotary kiln in the overall rolling ring such as casting, transportation, installation and demolishment.Try to design rolling ring in split form. 摘要针对目前回转窑整体式滚圈在铸造、运输、安装及拆卸等过程中存在的难度,提出设计剖分式滚圈的设想,以解决整体式滚圈存在的问题。
- The results show that sphericity and fusiform sulfides are distributed on the dendritic composed of ferrite and pearlite in cast structure. 结果表明,铸态组织中球状或纺锤状硫化物分布于珠光体与铁素体枝晶之间,且靠近硫化物处为铁素体;
- Excellent brasion resistance of as cast martensite high Cr iron has been proven under the conditions of low stress and abrasion wear. 用消失模铸造生产复合排渣器简化了制造工艺,降低了生产成本,提高了使用寿命;
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。