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  • 股票简称: 皇家国际微信科技
  • 股票代码: 000969
 
热等静压铸件致密化处理

使用热等静压技术,通过高温高压作用对铸件中的孔隙类缺陷如气孔、缩松、裂纹等起到闭合作用,大幅度进步铸件性能。

型号:HIP1250 制造商:皇家国际微信科技粉末与制品分公司热等静压
联络人:销售:李经理 主管:陈总原产地:河北省涿州市
邮箱:[email protected]电话:0312-3852260/0312-3852730
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铸件致密化处理:使其内部的孔隙和缺陷愈合,极大进步材料致密度

Remove the inner pores and defects to greatly improve the density of material

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热等静压处理对材料显微疏松的闭合作用

Closing function of HIP on the micro porous

热等静压法是消除铸件内部缺陷及改善材料性能和铸件其他特性的一种有效方法,通过治愈内部缺陷能够使铸件致密化,改善可焊性,进步力学性能,大大地减少性能的分散度。针对不同材料,热等静压处理过程中的温度、压力的控制以及杂质和化学反响的控制非常复杂,需要大量的经历和技术积累。

As a kind of method to eliminate the internal defects of castings and improve the material properties , HIP densification, can improve the weldability, enhance mechanical properties and greatly reduce the degree of dispersion properties of material. When applied to different materials, because different HIP processes are needed, the control of temperature and pressure as well as the impurities and the chemical reaction becomes very difficult. Hence enough technology experiences are necessary.

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热等静压致密化处理示企图

Schematic diagram of HIP densification treatment

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热等静压致密化处理实物效果图

Real effect of HIP densification treatment

 

l  通过热等静压处理能够将很多铸件的性能(尤其耐疲劳性)进步到接近以至超过锻件的程度;

l  Many performances of casting may be improved to the level even higher than that of the forging through HIP (especially fatigue resistance);

l  在等静压的作用下,材料内部孔隙消除的同时能够保持其原有的外形;

l  Under the isostatic effect, at the same time of eliminating the inner pores of the material, the original shape can be maintained;

l  通过热等静压处理能够有效的改善材料塑性及可焊性。

l  Able to effectively improve the ductility and weldability by HIP treatment.

 


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