Refractory Metal High-Density Alloy Gyroscope Rotor

• Function: Dynamic Balance, Static Balance, Wheel Balance, Motorcycle Balance, Well Balanced, Calibration Procedure
• Working Noise: <70db(A)
• Condition: New
• Content W %: 90, 93, 95, 97 Nife or Nicu
• Class: 1, 2, 3, 4
• Density (G/Cc): 16.85-17.25, 17.15-17.85, 17.75-18.35, 18.25-18.85
• Model NO.: Special shaped products
• Hardness (HRC): 32, 33, 34, 35
• Tensile Strength (MPa): 758, 724, 689
• Yield Strength (MPa): 517
• Standard: ASTM B777
• Elongation: 5, 3, 2
• Application: Propulsion, Ballistics and Flight
• Transport Package: Export Wooden Cases
• Specification: Standard sizes or customized
• Trademark: Kefeng
• Origin: China
• HS Code: 81019990
• Production Capacity: 5000kgs Per Month

Product Description

As a Chinese High Density Tungsten alloy products leading manufacturer, Xi'an Kefeng Powder Metallury Co., Ltd. guarantees the highest quality and optimal performance make us an ideal collaborator for even the most critical application areas including propulsion, ballistics, and flight control.   Kefeng's refractory metals with 3D printing processing opens a new dimension for high-performance component development. Whether it is printing refractories in complex architectures or providing high temperature performance at a fraction of the weight of conventionally fabricated refractory metal parts, we are capable of finding customized solutions for the most demanding aerospace and defense requirements.

Machining pure tungsten can be a significant manufacturing challenge. So it is generally alloyed with copper, nickel, and iron to form tungsten-heavy alloys (WHA). The first processing of WHA dates to the mid-1930s to replace lead in radiation shields.


Xi'an Kefeng has experienced expertise in developing advanced materials and offers innovative, cutting-edge refractory metals-based products. We manufactures tungsten employing advanced manufacturing capabilities that include additive manufacturing, powder metallurgy, sputtering and hot and cold rolling. We ensure our tungsten-based robust products span a broad spectrum of critical industries, ranging from aerospace, medical applications to defense, nuclear, and off-shore drilling.

Applications

Aerospace And Defence


Medical Treatment Industry


Oil and Gas

Semiconductor Industry

Characteristics And Features
 

Technical Parameters

Tungsten Heavy Alloys- WHA	WNiFe (ASTM B777, AMS-T-21014)				WNiCu (ASTM B777, AMS-T-21014)
Tungsten Content %	90W	93W	95W	97W	90W	93W	95W
Density g/cm3)	16.85~17.30	17.15~17.85	17.75~18.35	18.25~18.85	16.85~17.30	17.15~17.85	17.75~18.35
Tensile Strength (MPa)	758Min	758Min	724Min	689Min	648Min	648Min	648Min
Elongation (%)	5Min	5Min	3Min	2Min	2Min	2Min	1Min
Hardness (HRC)	32Max	33Max	34Max	35Max	32Max	33Max	34Max
Yield strength(MPa)	517Min	517Min	517Min	517Min	517Min	517Min	517Min