Dum nta > Shiga > Malawm

Cast Aluminum alloy hta nga ai Micro Defects

May 20, 2019

shrin ai hte n-gun yawm ai

Dai zawn re ai void type n kaja ai lam ni, solidification hta volumetric hpring ai lam n law ai, hkrang hte byin pru wa ai shara sha n bung ai..

25T hot chamber(001)

Shonkage n-gun

Madung hku nna, casting a ngang kang ai lam gaw jahtum kaw n nga ai, n-gun kaba ai shara n re ai shara. Surface shrinkage hka htung ni hpe mu lu ai hku mu lu ai, kata na shrinkage cavities ni hpe n-gun n law ai magnification jep joi ai lam ni hta mu lu ai..

Sum ai

Madung hku nna, dendrites lapran hta kaji ai hte bra ayai nga ai pores ni nga ai, dai gaw casting a kata na hkrang masa a matut mahkai lam hpe shabyin ya ai. Lawu-spectrum jep joi ai lam hta mu lu ai n-gun n rawng ai lam hpe macroscopic looseness ngu shamying ma ai; n-gun n rawng ai lam gaw, n-gun n rawng ai n-gun n rawng ai lam hpe n-gun n rawng ai n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun yawm ai lam byin wa ai.

Casting crack

Solidification galaw ai aten hta, shrinkage a n-gun yawm wa ai majaw, kata na n-gun kaba langai mi hpe loi loi hte kata de hpaw shabawn wa ai, n-gun n-gun n-gun n-gun n-gun yawm ai lam hpe lai di ai shaloi, n-gun n-gun n-gun n-gun n-gun n-gun kaba ai, n-gun n-gun ni hpe n-gun n-gun kaba ai, n-gun n-gun n-rawng ai shara ni hta rawt jat wa ai. ginra hpe n-gun n law ai nbung n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-nga ai, n-gun n-gun n-gun n-gun n-gun n-gun n-nga ai.


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