Tungsten Metal Price

China carbide tooling has been serialized and standardized

Details: Category: Tungsten's News; Published on Thursday, 05 June 2014 08:31; Written by Yuri; Hits: 1873

Carbide Die is ten times the life of steel and even a few times, carbide die only high hardness, high strength , corrosion resistance, high temperature resistance and low coefficient of expansion , usually cobalt- tungsten carbide . Carbide since the beginning of the 1920s , with its "widia" like the name of the diamond market since the German scientist by the invention , and the first production of tungsten tensile modulus get industrial applications , replacing the current price of expensive diamond drawing die .

Our Carbide started late , but rapid development . According to reports , at present, carbide die basically serialization and standardization. In recent years the development of the situation, the theoretical study of carbide tooling and design has a deeper and more science, applied more widely .

Carbide in the development of new materials on behalf of a few years ago to drill for the hot iron and nickel . Metallurgical materials such as Hunan province developed corresponds to YG, YG20, YG25 the strength and toughness of cemented carbide, received good results in for cold heading die , cold extrusion die and so on. Tianjin Institute on behalf of the iron-nickel carbide drill also developed a considerable YG1520 carbide die materials , standard parts in the roll forging , cold heading steel ball fairly with regard YG20 effect.

In recent years, new research is popular fine grain , ultra-fine grain , and even gradient nanocrystalline carbide and carbide . Another gradient cemented carbide composition gradient , gradient structure , in addition to the molten metal is also useful to produce osmotic gradient cemented carbide processing methods , such as the top of the gradient cemented carbide hammer .

Fine grain and ultrafine grain carbide also available, such as fine-grained YGS drawing dies while drawing <φlmm wire , is three times the normal drawing mode .

In addition, cast- inlaid carbide hot die , and achieved good results in terms of rolling and wire rod rolling .

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January-April Gan County tungsten industry revenue 3.02 billion yuan 29.2%

Details: Category: Tungsten's News; Published on Wednesday, 04 June 2014 15:49; Written by HJF; Hits: 1879

Recently, I learned from Ganzhou County Department of Public Works letter . This year, Gan County advantages of industrial clusters to make progress . Tungsten , rare earth -based non-ferrous metal industry clusters, from January to April this year, the main business income of 5.72 billion yuan , an increase of 15.1% , of which 3.02 billion yuan of tungsten industry , an increase of 29.2% , higher than the industry average over the county scale growth of 11 percent , non-ferrous industry has become a dominant force in the county 's economic development.

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Tungsten chemical market running smoothly, lower sodium tungstate interval high

Details: Category: Tungsten's News; Published on Wednesday, 04 June 2014 11:58; Written by HJF; Hits: 1958

After the Dragon Boat Festival , APT market demand has not yet big breakthrough , but orders are orders and inquiries relative increases, manufacturers are still traded, the market overall smooth operation. The current price of mainstream focus 16.5-16.8 yuan / ton, some manufacturers have reported very price conscious 170,000 yuan / ton higher offer, but the transaction price in the range of low-cost basic , little change. It is understood , APT transaction mainstream focus 16.5-16.7 yuan / ton , the specific manner in accordance with the payment order , the key is to a section of time . Expected short-term or APT prices or maintenance of stability in 16.5-16.8 million / ton.

Sodium tungstate market demand continues to slump , manufacturers started production lines rarely , rarely exercise alone , it is difficult transaction , the manufacturer has recently lowered gradually tentative price range high sodium tungstate manufacturers now offer more in the 130,000 / ton, more than 13 million or less .

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Finished goods prices were relatively stable tungsten, narrowing the gap between high and low quotes

Details: Category: Tungsten's News; Published on Wednesday, 04 June 2014 13:44; Written by HJF; Hits: 1902

Finished goods prices were relatively stable tungsten . Mainstream tungsten steel market price is still concentrated in about 290 yuan / kg, between high-purity tungsten 320 yuan / kg, tungsten wire 415-455 yuan / kg, tungsten rod 355-380 yuan / kg. Manufactures spot market limited resources , relatively low power price adjustment businesses , steady watching the majority, so the market is relatively stable . Short-term market is expected to more than tungsten products will remain stable weak pattern.

Tungsten powder and tungsten carbide prices steady weakening . Currently tungsten powder mainstream market trading price is still concentrated in the 258-260 yuan / kg, native tungsten concentrate in 257-259 yuan / kg, the market price chaos has improved gradually reduce low-cost resources , but high prices and poor turnover thus narrowing price range .

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Tungsten City market is still holding stability, mine was normal shipments

Details: Category: Tungsten's News; Published on Wednesday, 04 June 2014 10:21; Written by HJF; Hits: 2069

Tungsten City market is still holding stability , the current performance of normal mining ship , the downstream demand and brokers are purchasing, but buyers and sellers of different psychological level , resulting in an overall poor turnover , expected short-term tungsten market is still a lack of sufficient demand to support the price upward weakness .

Macro level, in April the central bank foreign exchange increased only 84.5 billion , out of about 50 billion hot money ; non-manufacturing activity continued to improve the economy , and further optimize the structure ; Germany May inflation rate fell to its lowest point in nearly four years .

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