Entries by Hiever Metalworks

What Are Differences Between Stainless Steel AISI316 And AISI304?

Stainless Steel AISI316 contains Molybdenum for more corrosion resistance, but much more expensive; Stainless Steel AISI304 doesn’t contain Molybdenum, and it is cheaper choice in cost.  304 material does not contain molybdenum, and the nickel content is 8% or more; 316 material contains molybdenum 2.0% or more, nickel 10% or more. The difference between them is corrosion […]

What is Advantage of Investment Casting ?

Investment Casting is a versatile method which has many advantages over other technologies such as machining, forging, sintering or other casting processes. You can benefit from the advantages of investment casting in the production of your components: High level of design flexibility enables complex geometries to be achieved in a single cast Intricate structures Near net shape […]

What is Silica Sol Precision Casting ?

Among all the precision casting technology ,one of the most common investment casting is Silica Sol casting( also known as lost wax casting).      The main process : select suitable investment materials (such as paraffin) to make investment molds; repeat the steps of dipping refractory paint and sprinkling refractory sand on the investment mold, hardening […]