Kovar 4J29 Nickel Iron Alloy Machining Part

Kovar 4J29 Nickel Iron Alloy Machining Part Description

Kovar alloy, also known as 4J29 alloy, is mainly composed of iron, nickel and cobalt. Its chemical composition is controlled within a narrow range to facilitate deep drawing, stamping and CNC machining, and to ensure accurate and uniform thermal expansion properties. Kovar 4J29 Nickel Iron Alloy Machining Part is mainly used for the sealing of electric vacuum components such as transmitter tube, oscillator tube, igniter tube, magnetron, transistor, relay, integrated circuit, chassis, shell, bracket, etc. It can also be widely used in semiconductor, aerospace, national defense industry. Electronic and electrical, chemical equipment, automobile manufacturing and instrumentation and other fields.

Kovar Nickel Iron Alloy Features

1. Thermal expansion: The low coefficient of thermal expansion of Kovar alloy makes its performance similar to borosilicate glass or ceramics, thus ensuring the stability and reliability of the sealing parts.

2. Mechanical properties ‌ : Kovar alloy has high strength and toughness, can withstand a variety of harsh working environment.

3.‌ good processing properties ‌ and plasticity ‌, can be processed through a variety of ways, such as forging, rolling, drawing, etc., convenient for subsequent application and assembly

4. Excellent electrical and thermal conductivity, which can meet the needs of electronic equipment for power transmission and heat dissipation

5. Provides consistent magnetism for electronic applications

We have extensive experience and advanced equipment in the field of Kovar processing. We employ the latest CNC machine tools and precision machining technologies, including milling, turning, drilling, grinding and wire cutting, to ensure that we can meet the requirements of a wide range of complex parts and meet strict quality standards.

Nickel Iron Alloy Machining Part Specifications:

Kovar 4J29 Nickel Iron Alloy Machining Part Pictures

JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium , Zirconium, Vanadium, Hafnium, Sputtering Target , Nickel base alloy, Cobalt base alloys etc, products quality supplied according to ASTM , ASME , AMS , MIL , ISO , DIN and EN Standard which mainly used in Semiconductor, Petro-Chemical, Solor , Medical , Aerospace, Military industries.

So far JINXING MATECH's has attracted more than 50 countries customers in We mainly supply to the Market such as Canada, Sweden, Italy, Denmark, India, New Zealand , Mexico, South Korea , Netherland , Australia , India and Southeast Asia coutries sand many other countries and regions by reliable qualities, professional service and cost effective pricing. JINXING MATECH's production and inspection equipments include 100tons Hydraulic press, 20 tons Automation Controls Press, Vacuum Pressure Sintering Furnace , Electro-sparking wire cut machine ,powder metal Mixer, Granulation Drum, Hydrogen Sintering Furnace, Rochwell and Brinell hardness meters ,Metallocope , carbon and oxygen analyser etc.. JINXING MATECH's has 8,000 square meters construction area as well as two workshops ,JINXING MATECH people keep improving products quality and inspect the density, hardness and composition of finished products strictly, which ensures every product meets customers' requirements.

Technology Process

Strong manufacturing capabilities along with a full-scale R&D and test lab give us the ability to fully control all process of raw materials preparing, manufacturing, inspection, packing and delivery.

Our success is built on long-standing customer relationships, the quality of our sputtering targets and the level of technical and logistic services and sensitivity to economic, political and environmental issues. Within our organization, we are continually challenging our own performance.

All of our core technical team members have more than 10 years professional experience of both R&D and high volume manufacturing. Our business operations and logistics team is staffed with experienced professionals to provide friendly and timely support and services to our customers.

Quality Assurance

Special Metals Fabrication is an ISO 9001: 2015 accredited company. Our attitude to quality assurance means we are continually striving to improve our company and to ensure we are working to the highest possible standards.

Quality is a big part of every day at Special Metals Fabrication. Each service we offer has its own team of experts, making sure everything we offer complies within the standards we have set.