1) direct selective laser sintering
直接选区激光烧结
1.
According to the research results on metallic powder materials used for direct selective laser sintering (DSLS) at China and abroad,the research progresses of three types of metallic powder materials were detailed introduced and the effect of mixed ratio,physical characteristic et al of metallic powder materials on the mechanism of the three types of metallic powder materials was analyzed.
根据国内外对直接选区激光烧结使用材料的研究成果,分别详细介绍了三类金属粉末材料的研究现状,并分析了金属粉末材料的混合比、物理特性等在三类金属粉末材料激光烧结机制中的影响;结合金属粉末材料在直接选区激光烧结应用存在的问题,讨论了进一步研究金属粉末材料的发展方向。
2) indirect selective laser sintering
间接性选区激光烧结
3) SLS
激光选区烧结
1.
Investigation on powder paving process of SLS;
激光选区烧结中铺粉过程分析
2.
This process includes follow ing steps:firstly, the solid model of the shell mould for investment casting is reversely deduced from the solid model of the casting, and then applying SLS directly to sinter resin coated sand for forming the shell mould.
以轮形铸件为例,研究基于激光选区烧结(Selective Laser Sintering,SLS)技术直接烧结覆膜树脂砂铸造壳型的新工艺。
3.
The advantages and disadvantages of simplifying the mould structure, and the molding condition and contraction rate of the successive SLS three times are discussed.
并就简化模具结构设计的优缺点与前后三次激光选区烧结(SLS)的成型工艺条件和收缩率进行了探讨,提出了SLS技术的现状、发展趋势与方向。
4) Selective laser sintering(SLS)
激光选区烧结
1.
According to the characteristics of selective laser sintering(SLS),a finite element model for analyzing the stress field in SLS process of a multi-component metal powder system was established by using an indirect thermal-mechanical coupling method.
根据金属粉末激光选区烧结的特点,采用ANSYS有限元软件中的间接热力耦合方法,建立了多组元金属粉末激光选区烧结应力场分析模型。
5) selective laser sintering(SLS)
选区激光烧结
1.
The composite particles were used as fillers to toughen PS based composites prepared by selective laser sintering(SLS).
运用TEM,FTIR对乳液聚合方法制备纳米Al2O3/PS复合粒子结构进行了表征,结果表明,制备出的复合粒子具备以纳米氧化铝为核、以聚苯乙烯为壳的核壳式结构;并将核壳式复合粒子用来增韧选区激光烧结聚苯乙烯,结果发现,其缺口冲击强度达到12。
2.
In this research,SiCP performed are prepared by selective laser sintering(SLS).
应用选区激光烧结技术制备了SiC颗粒预制体,黏结剂是影响SiC颗粒预制体成型性的关键因素之一,在激光烧结成型中对其进行了的选择性试验。
3.
An experimental study was carried out for selective laser sintering(SLS) of polystyrene and nano-Al_(2)O_(3) powder mixtures.
选区激光烧结法制备聚苯乙烯/A l2O3纳米复合材料的工艺实验表明,在其他激光烧结工艺参数一定,合理匹配激光功率和扫描速度的条件下,直接制备出了无翘曲变形、外形轮廓完好的聚苯乙烯/无机纳米块体复合材料,烧结块体密度最大达到了1。
6) selective laser sintering
选区激光烧结
1.
Fabrication of particle reinforced copper matrix composites by selective laser sintering;
颗粒增强铜基复合材料的选区激光烧结制备
2.
Investigation on Formability of Sintering PP Part by Selective Laser Sintering;
选区激光烧结PP试件成型性研究
3.
Mechanism of P element in selective laser sintering of copper-based metal powder;
磷元素对铜基金属粉末选区激光烧结作用机理
补充资料：激光烧结
分子式：
CAS号：
性质： 以激光为热源对粉末压坯进行烧结的技术。对常规烧结炉不易完成的烧结材料。此技术有独特的优点。由于激光光束集中和穿透能力小，适于对小面积、薄片制品的烧结。易于将不同于基体成分的粉末或薄片压坯烧结在一起。利用激光可实现高熔点金属和陶瓷的黏结。
CAS号：
性质： 以激光为热源对粉末压坯进行烧结的技术。对常规烧结炉不易完成的烧结材料。此技术有独特的优点。由于激光光束集中和穿透能力小，适于对小面积、薄片制品的烧结。易于将不同于基体成分的粉末或薄片压坯烧结在一起。利用激光可实现高熔点金属和陶瓷的黏结。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条