Stainless Steel Investment Casting
The stainless steel has much better physical properties then iron and normal steel, but it possesses worse casting properties. Because the stainless steel has higher melting temperature point, by the liquid form it has worse flowability and bigger shrinkage ratio, and more easier to be oxidized. To prevent the happening of defects such as crack, sand stick, under-pounding etc., a series of more complicated technics are applied in the casting, thus the success rate of casting stainless steel is able to greatly be improved.
The Features ofstainless steel precision casting
Take higher metal temperature reach to 1520~1600℃. For the small and complicated structure part keep the pouring temperature to melting point +150℃; for the big and thick wall part keep the pouring temperature to melting point +100℃;
Make bigger and simpler gating tunnel;
Use dry or heated casting mold;
Make sure the casting product wall thickness is as even as possible and over 8mm, optimize the part structure in sharp corner and edge;
Improve air permeability and passing ability by using hollow mold core or oil-sand core, or add coke with it.
The Notice of Stainless Steel Investment Casting:
For the material used to create the mold shell, similar to the iron casting somehow, the stainless steel castingsalso uses silica sol and water glass as the adhesive material.
As one of the most professional casting suppliers, we provide metal casting china, cast iron and ductile iron, custom stainless steel castingand etc. Want to know more? Please contact us.
在线联系供应商
Other supplier products
 |
Die casting | Die Casting involves 3 key elements: the die casting machine, the mold, and the alloy materials, and the die casting could be described as the proc... |
 |
Low Pressure Die Casting | The low pressure casting machineis to let the melted metal flow into the casting mold under a certain degree of pressure, and solidify the casting ... |
 |
Semi-Solid Die Casting | Based on the theory of stir cast invented by Mr. D.B. Spencer and M.C.Flemings, the semisolid die castingtechnic has been further developed and app... |
 |
Sodium Silicate Sand Casting | Sodium silicate is a generic name for chemical compounds with the formula Na2SiO3. This material is generally colorless transparent solids, or in w... |
 |
Vacuum Investment Casting | Vacuum investment castingis one of the precision investment casting methods. This special technic is mainly applying to producing the small but hig... |
Same products
 |
Instrument Castings | 卖方: Hebei Grande Precision Machinery Co.,Ltd | Instrument components used in aerospace, energy, petrochemical, medical, and industrial equipment... |
 |
Human Implant Castings | 卖方: Hebei Grande Precision Machinery Co.,Ltd | Human implants demand the highest level of accuracy, consistency, and safety. At the intersection... |
 |
Pump and Valve Castings | 卖方: Hebei Grande Precision Machinery Co.,Ltd | Pump and valve castingsare crucial components of fluid control equipment such as pumps and valves... |
 |
Ductile Iron Castings | 卖方: 辽宁博锐机械有限公司 | Dandong Foundry is a metal casting manufacturer in China. We are producing iron & steel casti... |
 |
Gray Iron Castings | 卖方: 辽宁博锐机械有限公司 | Dandong Foundry is a metal casting manufacturer in China. We are producing iron & steel casti... |
