Toyota Motor announced on January 6 that the sales of new cars in China in 2014 reached 1,32,400, an increase of 12.5% ​​over the previous year. This performance set a new annual sales record and broke the million mark for the first time. According to a report by Japan’s Kyodo News on January 7, due to the slowdown in China’s economic growth, some analysts believe that the growth rate in 2014 will be less than 10%, but the sales of small cars are good. It just failed to achieve the goal of “more than 1.1 million vehiclesâ€. In December 2014, sales of new vehicles in the first month increased by 15.3% year-on-year to 125,000 units. The sales target for 2015 was 1.1 million units. In addition to the well-being of the upgraded compact car "Cola" launched last summer and the new compact car "Raining", the sports utility vehicle "RAV4" launched in 2013 and the small car "Yalishi" are also very popular. China has been affected by the downturn in the commercial housing market, and economic growth has slowed significantly since the summer of 2014. According to the China Association of Automobile Manufacturers, the cumulative sales of new vehicles in January-November 2014 increased by 6.1% over the same period of the previous year, and the growth rate dropped significantly. In China, the world's largest auto market, the addition of manufacturing giants has made the competition even more intense. In the future, Toyota will adopt a development strategy to further enrich the sales system in local cities where the economy is expected to grow.
AlNiCo material is comprised of aluminum,nickel,cobalt and iron with varying additions of other elements. There are two different manufacturing processes for AlNiCo:Cast and sintered. Cast AlNiCo can be made into many sizes and shapes,whereas Sintered AlNiCo is usually restricted to smaller sizes. However,both processes lead themselves to complex geometries and configurations. Standard Sintered AlNiCo has tighter dimensional tolerances due to its processing. It also has slighty lower magnetic properties,but better mechanical strength than Cast AlNiCo products. They are most suitable for small sizes that are less than 1 oz. It also results in parts that are structurally stronger than the cast alnico magnets. With the sintering process, one can achieve relatively close tolerances without any grinding.
Production: costing and powder metallurgy AlNiCo Magnet, AlNiCo Magnets, Alnico Bar Magnets, Alnico Ring Magnets, Alnico v Magnets Ningbo Besten Magnet Co., Ltd. , https://www.bestenmagnets.com
Constitution: Al-Ni-Fe-Co
Performance: well performance in temperature stability
Processing: various sizes and shapes.
Application: Applied in instruments and other like fields..
The name of Alnico magnets comes from its main compositions-Al, Ni, Co. They are made through casting and sintered. They are inexpensive and have wide temperature stability. Thus, compared to other permanent magnet materials, they have such obvious advantages as bellow:
1. solid and breakable
AiNiCo magnets
In the 1930s, early permanent AlNiCo magnets came into being and predominated over the permanent magnetic material due to its excellent properties. Alnico Magnet is a kind of alloy formed by Al, Ni, Co and other trace elements. Its function and magnetic performance vary because of different compositions of metals. There are two kinds of production, costing and sintered. Through costing, magnets can be manufactured into various sizes and shapes. But sintered is suitable for making small size of magnets. The dimensional tolerance of blanks by sintered is better and more workable than that by costing, but the magnetic properties are slightly lower than costing products. Among the magnetic materials, AlNiCo magnets have the lowest reversible temperature coefficient, and its working temperature is up to 600 ℃. AlNiCo magnets are commonly applied in all kinds of instrumentations and other fields.
Advantages:
1. High Frequency Induction Melting Technology. Our raw materials are in accordance with the standards of International Environmental Protection Organization (IEPO) and ROHS
2. A high standard of gold finishing techniques. The minimum tolerance can be ±0.01mm.
3. Thermal control of the directional columnar crystal ingot Technology.
4. Automatic Heating Equipment to make sure consistency of magnet properties.
5. Laboratory of Physics and Chemistry for studying the relation between AlNiCo properties and its constitution and developing new kind of magnets by using new achievements in scientific research.
Process flow sheet
sintered AlNiCo
Raw materials → ingredients → magnetic powdering → pressing →sintered → heating → magnets test → → products test → packing
Costing AlNiCo
Raw materials → ingredients → melting → costing → heating → magnets test → → products test → packing