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 stainless steel casting Chinais able to greatly be improved.
Features of Stainless Steel Castings
Take higher metal temperature reaches 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 corners and edges;
Improve air permeability and passing ability by using hollow mold core or oil-sand core, or add coke with it.
Notice of stainless steel investment casting
For the material used to create the mold shell, similar to the iron casting somehow, the stainless steel casting also uses silica sol and water glass as the adhesive material.
As a professional foundry supplier,We provide sodium silicate casting, sodium silicate sand casting, custom stainless steel casting, etc. Want to know more, contact us.
在线联系供应商
Other supplier products
 |
Low Pressure Die Casting | The low pressure die casting is to let the melted metal flow into the casting mold under a certain degree of pressure, and solidify the casting par... |
 |
Sand Casting | Sand casting is the most commonly applied method for casting the metal part. It suits most of the raw materials, ferroalloy, and non-ferroalloy bot... |
 |
Investment Casting | Direct investment casting, also called the lost-wax casting process, is actually an ancient metal investment casting technologywith a history of ov... |
 |
Sodium Silicate Sand Casting | Sodium silicate sand castingis soluble in water in various amounts. A more common name for sodium silicate is water glass, which is used in iron or... |
 |
Ductile Iron Casting | Ductile ironis a type of graphite-rich casting iron, but it has not a long history that it was discovered in 1943. Ductile iron actually is not ... |
Same products
 |
METAL BRACKETS | 卖方: JCL Precision Part Co.Ltd. | Custom metal brackets are some of the strongest supports. JCL precision-engineers them to your cu... |
 |
陶瓷型芯注射机 | 卖方: 秦皇岛埃孚科技有限公司 | 陶瓷型芯注射机主要用于形状复杂，高品质、高精度铸件的陶瓷型芯的成型。该设备通过吸收国内外先进制造技术和精铸行业的自身特点，研制开发成功。 合模力：35T-100T |
 |
压蜡机 | 卖方: 秦皇岛埃孚科技有限公司 | 注蜡机用于精密铸造生产中蜡模的制作。合模力最大 ：10T-150T |
 |
全自动脱蜡釜 | 卖方: 秦皇岛埃孚科技有限公司 | 脱蜡釜，是精铸生产中的型壳脱蜡专用设备 内腔尺寸: Φ1000×1200mm/ Φ1200×1500mm/ Φ1400×1600mm |
 |
CNC TURNING | 卖方: Baoji Haiqiao Industrial & Trading Co., Ltd. | As a CNC turning manufacturerin China, HQ has the capacity to dealing with both small lot and mas... |
