Vacuum investment casting nickel base alloy turbojet parts for UAV engine
Vacuum investment casting nickel base alloy turbojet parts for UAV engine
Vacuum investment casting nickel base alloy turbojet parts for UAV engine
Vacuum investment casting nickel base alloy turbojet parts for UAV engine

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Vacuum investment casting nickel base alloy turbojet parts for UAV engine

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Vacuum  investment casting nickel base alloy turbojet parts for UAV engineents   Product Description   A-1:Casting method: At present, the precision casting process we adopt include: vacuum casting, lost wax investment casting and low pressure casting, the vacuum casting products’ advantage is the most outstanding in our company. (1) Vacuum casting can help the excluding of gas in the mould and inhibit the turbulence and the volume of gas. It can overcome the disadvantages of the traditional casting, and make the filling ability of the metal liquid improve significantly. (2) Because of the improvement of filling ability while vacuum casting, the metal liquid’s casting temperature can be lower than the traditional casting about 20~30 degree. (3) Possibility of casting parts with big difference on the wall thickness, thin-walled parts and parts with high quality and complicated shapes.   A-2:Material we mainly use: 1.Nickel-based alloy 

Nickel-based alloy grade

K213

K403

K4169

K418

K438

CM681LC

GTD222

K465

IN625

IN657

IN713C

IN713LC

Rene85

GMR235

IN718

IN738C

IN738LC

IN939

MAR-M247

Rene220

C263

A286

C-263

X-750

Hastelloy X

Incoloy800

U700

Waspaloy

Incoloy825

25Cr-20Ni

40Ni-60Cr

50Ni-50Cr

NICKEL200

IN792+HF

…………

 2. Stainless steel

Stainless steel grade

301

304

304L

309

309S

S31000

302

310

310S

316

316L

317

309s/S30908

2GB(420)

321

347

410

430

17-4PH

1G13(410)

347H

1.4301

1.4310

1.4313

1.4401

1.4408

2GB(420)

……

1.4541

1.4542

1.4550

1.4842

1.4828

1.4313

……

  3. Aluminum material : C355, A6061,A7075,ADC11,AC4C.1….   Casting Preview At present, the precision casting process we adopt include: vacuum casting, lost wax investment casting and low pressure casting, the vacuum casting products’ advantage is the most outstanding in our company. (1) Vacuum casting can help the excluding of gas in the mould and inhibit the turbulence and the volume of gas. It can overcome the disadvantages of the traditional casting, and make the filling ability of the metal liquid improve significantly. (2) Because of the improvement of filling ability while vacuum casting, the metal liquid’s casting temperature can be lower than the traditional casting about 20~30 degree. (3) Possibility of casting parts with big difference on the wall thickness, thin-walled parts and parts with high quality and complicated shapes. A-1:Automotic waxing machine   A-2 :Better quality wax ,silica sol , Zircon power and Mullite Sand .all of this keep the shell we get with good quality .     A-3 :Investment Casting Process     Testing Equipments We can provide the testing report according your need by ourself.    Machining  5-Axis Machining Our company introduced Japanese Sanchi MAZAK five-axis linkage CNC machining center VARIAXIS i-700.The machine is widely used in blade, impeller, mould industry and other various types of mechanical processing industry of complex curved surface parts processing, it can meet many kinds of processing needs of the medium and small box body parts and space curved surface parts.      Company Information Quality first! Customer first! Service first! Your quality supplier! Your best choice! FAQ: Q 1: For the casting, do you accept customized processing? A 1: Yes , now our 100% products produce is customized processing , Now we produce the smallest casting length is 40mm , the thinnest place can meet 0.5mm , the maximum length is 500mm , the weight reached 13kg.   Q2: Now your mainly export country is ? A2 :Now we have build long-term cooperation relationship with American , Iran Russia customer for blade produce .   Q3: Can I only buy few sample as testing ? A3: Yes ,Of course . For you buy suitable products , at the beginning you can only buy one or two sample as testing .   Q4: Will you sign NDA for the any drawing we provide ? A4: Yes , for protect the business secret and our cooperation , it is our duty to sign NDA . Please do not hesitate to connect us!      
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