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Home > Products > Stainless Steel?Investment Casting > Duplex Stainless Steel Investment Casting Parts In Marine And Oil Industry , CNC Machined

Duplex Stainless Steel Investment Casting Parts In Marine And Oil Industry , CNC Machined

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Negotiable / Piece

1 Piece(Min. Order)

Payment TermsT/T L/C D/P D/A
Delivery Detail7 days

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Product Details

Brand Name	Winnington		Place of Origin	China
Model Number	stainless steel investment casting 004

Product Description

Delivery Time:30-90 days
Certification:PED/AD2000

Duplex Stainless Steel Investment Casting Parts In Marine And Oil Industry , CNC Machined
?
?

Quick Detail:

??Centrifugal pump Impellers made of Duplex stainless steel 1.4517; ??Manufactured by silica sol investment casting process; ??Wax type: Medium temperature wax; ??CNC machining in House; ??PED/AD2000 certificated; ??Weight: 3.2KG;

Description:

Custom made stainless steel investment casting parts?applied?in marine and oil industry, made of corrosion resistant stainless steel material 1.4517.?

We cast various type of materials: stainless steel, carbon steel, nickel-based materials. See below talbe:?

Stainless Steel (70%)

Carbon Steel

Alloy Steel

CF3M (AISI 316L), CF8M (AISI 316), CF8 (AISI 304),CD4MCu, CD4MCuN,ANC20,ANC4B, 1.4408,1.4517, 1.4306, 1.4581,303,? 430, 420, 17-4PH, SCS1

and more

1020, 1040, SCS16, SCS14, SCS13, 1.0619, WCB, S355JR, LCC

and more

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

and more

Process of investment casting:

Wax die making: Our wax tooling is made of Aluminum which is easy for machining and fast for cooling, at the same time, light for handling.?

Wax injection: Filling the entire mould with molten wax, and let it cool, until a desired wax pattern is shaped and harden.

Assemble the wax patterns: The wax patterns are welded to a runner system by a heated metal tool according to a certain pattern cluster(tree) design.?

Investment: The ceramic mould, known as the investment, is produced by three repeating steps: coating, stuccoing, and hardening. The first step involves dipping the cluster into a slurry of fine refractory material and then letting any excess drain off, so a uniform surface is produced. This fine material is used first to give a smooth surface finish and reproduce fine details. In the second step, the cluster is stuccoed with a coarse ceramic particle, by dipping it into a fluidised barrel, placing it in a rainfall-sander. Finally, the coating is allowed to harden.?

Dewax: The investment is then allowed to completely dry, which can take 16 to 48 hours. It is then turned upside-down and placed in a autoclave to melt out and/or vaporize the wax.?

Burnout & preheating: The mold is then subjected to a burnout, which heats the mold to remove any moisture and residual wax, and to sinter the mold. The mold is preheated to allow the metal to stay liquid longer to fill any details and to increase dimensional accuracy.

Pouring: The investment mold is then placed cup-upwards into a tub filled with sand and be poured.

After treatment: The shell is then hammered, media blasted, vibrated, waterjeted, or chemically dissolved to release the casting. Further actions like weld repairing,grinding, shot blasting,CNC machining, electro plating will be taken to get a final cleaned precision casting part.

Applications:

?
Pumps
Valves
Pipe Fittings
Automotive
Marine and Oil
Machinery
Power & Energy

Mechanical parts
?
?

Specifications:

Material Standards	ASTM,JIS,DIN,BS,MIL
Maximum Casting Size	500500350mm
Casting weight range	10g~80kg
Min?Wall thickness	1.5-2mm?
Casting process type	silica sol?
Machining	CNC machining, CNC lathe
Surface finish	machine/hand polishing, chemical plating;
Tolerances	According to VDG P690
Physical performance	Tensile test, (low temperature) Impact test, Hardness test
Chemical composition test	Spectrometer

Contact Us

Winnington Casting CO.,LTD.,: Contact nameMrs. Sophia Peng
Chat Now; Phone86-752-2652780; AddressXikeng Industrial Zone, Baoji, Shaanxi

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Product Categories

Alloy Steel Investment Casting	Carbon Steel Investment Casting	Ceramic Shell Investment Casting	Impeller Investment Casting
Investment Casting Foundry	Investment Casting Parts	Lost Wax Precision Casting	Precision Casting Parts
Precision Investment Casting	Stainless Steel Faucets	Stainless Steel Precision Casting	Stainless Steel?Investment Casting
Valve Casting

Duplex Stainless Steel Investment Casting Parts In Marine And Oil Industry , CNC Machined

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