carbon steel Investment Casting Parts

Place of Origin:	Zhejiang

Company Profile

Winnington Casting CO.,LTD

Location:	Huizhou, Guangdong, China (Mainland)
Business Type:	Manufacturer
Main Products:	Precision Investment Casting

Product Detail

Model No.:	Investment Casting Parts 010

Product Description

Investment Casting Parts of globe valve body made of carbon steel WCC or 1.0619 .

Quick Detail:

1. A Globe valve body for water processing industry;

2. Material: WCC or 1.0619 carbon steel;

3. Max size: 500X500X350mm;

4. Max Weight: 80kg;

5. PED certification;

6. All NDT testing services including radiography, magnetic particle inspection, liquid penetrant inspection, and ultrasound available.

Description:

Investment casting parts for carbon steel and low alloy steel with lost wax process for various industries, weights up to 80kg, manufactured by PED certificated investment casting foundry in China.

Alloy poured:

Stainless Steel (70%)

Carbon Steel

Alloy Steel

CF3M (AISI 316L), CF8M (AISI 316), CF8 (AISI 304),CD4MCu, CD4MCuN,ANC20,1.4408,1.4517, 1.4306, 303, 430, 420, CA15, 17-4PH, 25-5PH,SCS1

and more

SCS16, SCS14, SCS13, 1.0619, WCB, S355JR, 1018, 1020, 1025, 1045 , LCC

and more

ANC2,CLA12C,42CrMo,7Q, 4130,8Q,4140,6150

and more

What is Investment Casting and the Process:

Definition of: investment casting -

A casting process in which wax pattern is surrounded by an investment compound(ceramic shell) and then baked so that the investment is hardened to form a mold and the wax pattern material may be

melted and runoff. Then the molten metal is poured in the hollow and cooled. The castings will be released after the shell mould knockoff.

1. TOOL MAKING
A wax injection mold is designed and built to produce castings per customer specifications.

2. WAX PRODUCTION
A wax pattern is produced from the wax injection mold.

3. PATTERN ASSEMBLY
Wax patterns are attached to gating system by hot knife.

4. SHELL MAKING
The pattern assembly is dipped into a ceramic slurry, coated with a refractory material and dried. The process is repeated until the desired thickness and strength is achieved.

5. DEWAXING
Using regulated steam pressure, an autoclave melts and remove the wax from the ceramic shells.

6.SHELL PREHEAT
High temperature ovens cure and preheat the ceramic shells before pouring.

7. CASTING
Pre-heated Ceramic cavities are poured with the molten metal.

8.KNOCK OUT
The ceramic shell is removed by vibration knocking and the cluster is cleaned.

9.CUT OFF
Castings are cut off from the gating system.

10.MACHINING,SURFACE FINISH,AND INSPECTION
After cut off and gate removal, all secondary finishing operations are performed. Each casting is inspected according to customer specifications and requirements.