Boyuan Turbocharger Nozzle Ring for Ge Locomotive Diesel Engine Spare Part

• Casting Method: Lost Wax Casting
• Process: Lost Wax Casting
• Molding Technics: Vacuum Casting
• Application: Turbocharger
• Material: Superalloy Inconel718
• Surface Preparation: Sand Blast
• Model NO.: P19.1
• Surface Roughness: Ra3.2
• Machining Tolerance: +/-0.15mm
• Standard: ASTM
• Certification: ISO9001:2018
• Blade Thickness: 0.5mm
• OEM: Service
• Raw Material: 316 or 317
• Transport Package: Plywood Case
• Specification: diamteter: 640mm
• Trademark: BOYUAN
• Origin: Weifang
• Production Capacity: 50000

Product Description

Product Description

   Superalloy nozzle ring used for Locomotive and Marine turbocharger, turbo nozzle ring be finished by integral casting. And casting method of noizzle ring is lost wax  investment & vacuum casting, casting surface smoothness can meet Ra3.2μm, production process of nozzle ring is Silica sol process. The blade thickness is 0.5mm.
   The material of nozzle ring is superalloy IN718. Please see the material chemical composition:

Element	C	Cr	Co	Mo	Ni	Fe	Mn	Si	S	Cu
Content	≤0.08	17.0-21.0	≤1.0	2.8-3.3	50-55	BAL	≤0.35	≤0.35	≤0.015	≤0.30
Element	Al	Ti
Content	0.2-0.8	0.65-1.15

Detailed Photos

 

Product Parameters

Item	Annual output	Max weight&size		material	Remark
Lost wax vacuum casting	200TON	60KG	φ700	NI BASE ALLOY, HIGH HEAT RESISTING, HIGH CORROSION, RESISTING ALLOY	IN718,IN713C,IN713LC,IN738,IN738LC,IN792,IN625,MAR247,K465,K424,K417G...

Company Profile

     Weifang Boyuan Power Technology Co., Ltd. specializes in the production of Aluminum Alloy impeller products and High temperature alloy impeller products,stainless steel impeller products. The company has a professional team that has long been engaged in the casting, processing and testing of impellers. Products are widely used in turbochargers, aero engines, industrial fans, compressors, blowers, rail transit, heavy mining machinery industry, refrigeration industry, marine engineering industry.  The company has professional production line of Aluminum Alloy low pressure casting and high temperature alloy casting,stainless steel casting equipped with advanced inspection instrument.
    About casting production equipment we have:
    * Aluminum low pressure casting furnace
    * Vacuum casting furnace
    * Injection wax machine
    * Shell drying line
    * Constant temperature and humidity room
    * Plaster shell chamber
    * Sandblasting machine
    * Heat treatment furnace

    About machining equipment we have:
    * DMG five axis machining center
    * Three axis machining center
    * Doosan CNC center Lathe
    * General CNC Lathe
    * Dynamic balancing machine
    * Overspeed testing machine
    * Radial Drilling machine


Certificate