Good Thermal Stability Cobalt Alloy 6 , Cobalt Chrome Alloy Grade 21 Welding Rod

4. Production process

Powder metallurgy pocess. It has better strength than casting parts, better granule structure and avoiding the troubles caused by casting defects.

1.What properties should proctective pipe have ?

(1). Thermal shock resistance

(2). Vibration resistance

(3). Large measurement range

(4). good pressure performance

(5). High mechanical strength

2. What disadvantages does the commen protective tube material have ?

Properties of Metal Properties of Ceramics

(1).Good tenacity

(2).High temperature resistance

(3).High thermal conductivity

(4).Corrosion resistance

(5).Good thermal stability

(6).Wear resisrance

Founded in 2001, Shenyang Top New Materials Co., Ltd. has concentrated on research, development and production of cobalt-base alloys, silver tungsten alloys and metal ceramics for many years. The company has established good cooperative relations with scientific research institutions such as the Metal Institution of the Chinese Academy of Sciences and Northeastern University and has researched and developed new products.

At the end of 2012, the company made significant technical breakthroughs in producing cobalt-base alloys by a powder metallurgic method after five years of research and development, which vigorously promoted the company's growth. It can produce cobalt-base alloy sawtooth tips, valve balls, valve seats, pipes, rods, welding rod chemical fiber cutters, hot-extrusion dies, thermocouple protective pipes and cobalt-base alloys with multiple shapes. The company has established business relations with numerous domestic and overseas manufacturers, winning customers' wide approval.

Silver-tungsten alloys, which the company produces, feature uniform and compact organization, can completely replace imported products and simultaneously are exported to developed countries of Europe and America.

The company mainly produces precision cast products such as cobalt-base alloys through vacuum or regular pressure precision casting. Its partial products are exported to the countries of Europe and America.