product center

Kovar alloy, ASTM F15, Nilo-K,UNS K94610(FeNi29Co17),Chinese 4J29
Kovar Alloy, is a controlled expansion alloy. It is a Nickel Iron alloy with 29% Nickel, 17% Cobalt and the r...
EnquiryRead More

Invar alloy,ASTM F1684,UNS k93600(FeNi36),Chinese 4J36
A Nickel-Iron, low expansion alloy containing 36% Nickel. It maintains nearly constant dimensions over the range of norm...
EnquiryRead More

Hiperco 50A is an alloy of 49% Cobalt,and 2%Vanadium, balance Iron,Hiperco 50A have the highest magnetic saturation of all soft-magnetic alloys and excels in applications where thi... EnquiryRead More


ISO9001:2008 International Quality System
With advanced equipments: VIMF,
Induction Furnace, ESR Furnace ect.
Strict Quality-testing System.

40,000㎡ production base. 60+ R & D team members, with rich
customization experience.
A good assortment of alloy to choose.

Flexible transport means, very convenient. Tailor a suitable transport plan.

We provide online service, information
feedback within 24 hours.
Professional team to provide remote
technical advice and guidance.

Company Gate Workshop Meeting room Office Excellent team Testing  roomⅠ Testing room Ⅱ
01/07Factory Tour
Xi'an Gangyan Special Alloy Co., Ltd. A major large precision alloy manufacturer in China, is located in Xi'an High-tech Industrial Development Park, Shaanxi, which is a high-tech ...

Latest Newsmore+

Industry newsmore+

Vacuum Induction Melting

Vacuum induction melting (VIM) utilizes electric currents to melt metal within a vacuum. The first prototype was developed in 1920. One of the only ways to induce a current within ...

Metallurgy of the Electroslag Remelting Process

Whereas VAR needs vacuum for refining, in ESR the consumable electrode is dipped into a pool of slag in a water-cooled mold. An electric current (usually AC) passes through the sla...

Ni-span alloy c-902

Ni-Span c902,AMS 5225,UNS N09902, (Ni42CrTiAl),Chinese 3J53 A precipitation hardenable Nickel-Iron-Chromium alloy having outstanding controllable thermoelastic coefficient charact...

What is a magnetic shield?

First, one important point must be clear: Magnetic shielding does not block a magnetic field. No material can stop the lines of flux from traveling from a magnet's North pole to it...