TK1 large-sized cold-drawn wire products can be used for high-temperature resistance furnace. Practice has proved that: The product process is stable, integrated performance is good. Has good high temperature oxidation resistance and longer service life; Excellent winding properties at room temperature processing, ease of processing molding; Little rebound resilience and so on. Processing performance is better than 0Cr27Al7Mo2, high temperature performance is better than 0Cr21Al6Nb; Operating temperature can reach 1400º C.
Main specifications and uses:
Conventional Product specifications: 0.5 ~ 10 mm
Uses: Mainly used in powder metallurgy furnace, diffusion furnace, radiant tube heater and all kinds of high-temperature furnace heating body.
ºCºCºC | Properties \ Grade | TK1 | | Cr | Al | Re | Fe | | 25.0 | 6.0 | Suitable | Balance | | Max Continuous Service Temperature(ºC) | Diameter 1.0-3.0 | Diameter>3.0, | | 1225-1350ºC | 1400ºC | | Resisivity 20 (Ωmm2/m) | 1.45 | | Density(g/cm 3 ) | 7.1 | | Approximate Melting Point( ºC) | 1500 | | Elongation (%) | 16-33 | | Repeatedly Bend Frequency(F/R) 20 | 7-12 | | Continuous Service Time | >60/1350ºC | | Micrographic Structure | Ferrite |
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The relationship between the maximum operating temperature and the furnace atmosphere
| Furnace atmosphere | Dry Air | Humid Air | hydrogen-argon gas | Argon | Decomposition ammonia gas | | Temp | 1400 | 1200 | 1400 | 950 | 1200 |
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Shanghai Tankii Alloy Material Co., Ltd. Has been specializing in the production of Resistance Heating Alloy, Nickel Chromium Alloys, FeCrAl Alloys, thermocouple wire, Copper Nickel Alloys, Manganin, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, rod, sheet, tape and strip.
We' Ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.
We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd. Has accumulated lots of experiences over nine years in this field. During nine years, more than 60 management elites and high science and technology talents were employed. They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.
Based on the principle of "first quality, sincere service", our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Our products have been exported to Europe, India, South America, United States, Southest Asia, South America, etc. We are willing to establish strong and long-time partnership with our customers.
Shanghai TANKII ALLOY IS THE MOST PROFESSIONAL PRODUCER OF NICKEL CHROMIUM ALLOYS, THERMOCOUPLE WIRE, FECRAL ALLOYS AND COPPER NICKEL ALLOYS IN China.
