carbide alloy,carbide weight,Cemented Carbide

carbide alloy,carbide weight,Cemented Carbide are widely used for high-quality solid carbide tools such as milling cutters, end mills, drills or reamers. It can also be used.

2021年04月

Tool market in China

Tool market demand around the world will continue to grow. rock drill bits According to reports, the tool market demand around the world is growing. Among them, it's stable growth in Europe, North America, particularly in Eastern Europe; slight recovery in the Asian market, the market has great potential, significant growth market in Latin America, particularly Mexico. (In the past year, concentric drill bits the reason why the tool market demand growth is slow, mainly because of increased tool life, then there is the request for the entire manufacturing process, replacing the many machines and tools as well as an increase in the application of multi-function tool, alternative many simple single-function tool.) Experts have predicted that in the future users will be more emphasis on the production the factory tool of research and development, not only in materials and surface coating technology, but also in the product and Low Air Pressure Drill Bits its production process of the tool . The expert said that the focus on production practices will help the tool manufacturer to increase market competitiveness in the field in which they are familiar.


5 Companies Fined More Than 3.5 Million Yuan, WO3 Desulfurization Catalyst Reduces Acid Rain

Recently, media reports said Development and Reform Commission (NDRC) of Yunnan Province have maken out the illegal administrative penalties of 5 electric powder enterprises for confiscating their illegal incomes, the total illegal incomes of more than 3.50 million. It is reported that the major reason of the five electric powder enterprises to be punished including that generated and outwardly supplied electricity during the outage of desulphurization facilities, related emission concentration index hourly average Yg6 Carbide Tips exceeds the limit but still requires enforcement of environmental price, and so on. In this regard, I express my deep sorrow, as well as have no more agree for the treatment of NDRC, how dare they generated power under the outage of desulphurization facilities? Today, the whole world is doing environmental protection work, and you commit a crime in spite of a law-enforcement campaign, anyone without you not to be punished?

 The pollution of sulfur dioxide has exceed the smoke pollution and become the first atmospheric pollutants, with the world’ industrialization continues to deepen. Flue gas desulfurization (FGD) is currently the world's only desulfurization method of large-scale commercial applications, and also the most effective and main technical means to control acid rain and sulfur dioxide pollution. Desulfurization tower is commonly tungsten carbide sheet used in desulfurization facilities, and the desulfurization catalyst is a core technology used in desulfurization project, the surface of WOdesulfurization catalyst has tension which can reduce the surface tension of limestone slurry and the critical nucleus radius, thereby strengthening the bisulfite oxidation precipitation of gypsum, to achieve the goal of sulfur dioxide emission reduction. Tungsten trioxide (WO3) is an important intermediate product from tungsten concentrates to pure tungsten; the large amounts of WOare used in the production of pure tungsten, tungsten carbide, etc; In addition, as WO3has catalytic property, it can either as the main catalyst (photocatalyst), and also can be used for preparing denitrification, desulfurization catalyst. In the desulfurization cemented carbide tool catalyst, WOas a main active material which uniformly loading on the carrier, serve to reduce the desulfurization reaction activation energy, and also play the roles of anti vulcanization, anti-sintering of carrier, thereby enhance the desulfurization efficiency and achieve the goal of emission reduction.

Japan Darts Masters Results

First round best of 11 legs, quarter-finals, semis & final best of 15 legs

First Round Draw & Tournament Water Well Drilling Rig Bracket
Michael van Gerwen (1) v Chikara Fujimori
Stephen Bunting (8) v Shintaro Inoue
Peter Wright (5) v Haruki Muramatsu
Adrian Lewis (4) v Sho Katsumi
Phil Taylor (2) v Masumi Chino
Raymond van Barneveld (7) v Katsuya Aiba
James Wade (6) v Morihiro Hashimoto
Gary Anderson (3) v Yuki Yamada

Tournament Schedule & Results
(All times BST)

Saturday June 27
Opening Session

Stephen Bunting 6-1 Shintaro Inoue
Raymond van Barneveld 6-4 Katsuya Aiba
Adrian Lewis 6-0 Sho Katsumi
Phil Taylor 6-2 Masumi Chino
James taper drill bit Wade 6-2 Morihiro Hashimoto
Gary Anderson 6-2 Yuki Yamada
Michael van Gerwen 6-0 Chikara Fujimori
Peter Wright 6-1 Haruki Muramatsu

Sunday June 28Michael van Gerwen 8-5 Stephen Bunting
Peter Wright 8-4 Adrian Lewis
Phil Taylor 8-3 Raymond van Barneveld
James Wade 1-8 Gary Anderson

Semi-Finals
Peter Wright 8-7 Michael van Gerwen
Phil Taylor 8-7 Gary Anderson

Final
Peter Wright 7-8 Phil Taylor

As for professional game of dart, we recommend tungsten dart, tungsten is an extremely dense metal. It is also very durable, so a high-density tungsten dart resists wear and the knurling will last much longer.

 


Spot Supply Remained Tight in Tungsten Concentrate Market

Analysis of latest tungsten market in China from Chinatungsten Online: In tungsten Cemented Carbide Cutting Tool concentrate market last week, spot supply remained tight, buyers and sellers had low willingness to trade and large quantities of trading was rarely seen. Stocks in the tungsten ore were in low level while traders were reluctant to sell without the pressure of stocks. Moreover, purchasers were active to enquiry. In the market, low price of goods were less and the quotation became stable amid prices of 65% wolframite concentrate were $16,589-16,899/t.

Orders were less in the terminal market, downstream steel mills and buyers returned to normal without large stockpiles. Under the limited demand of ferrotungsten, mainstream ferrotungsten enterprises mainly exported their products to foreign countries. W70 ferrotungsten price were $25,581-26,046/t and W80 ferrotungsten were $26,202-26,667/t.

APT market was thin, but with tungsten carbide rods the support of raw materials, prices of some enterprises returned to stability. Affected by environmental protection policy and large enterprises in a push to lower prices in the earlier stage, tungsten enterprises were cautious about one-sided price hike though costs stated to increase. Tungsten prices in the current market are hard to have a big rebound, but low price of trading is reduced apparently. As of last Friday, APT prices were $290.8-294.3/mtu.

In the tungsten powder market, domestic demand was weak but costs remained high. Entering the winter, some areas faced large pressure from environmental protection, deep machining, alloy and other downstream enterprises were unstable in production and operation, with low demand for tungsten powder. Therefore, the current tungsten powder market faces greater pressure. As of last Friday, tungsten powder was $40-40.6/kg.

Taken together, terminal enterprises still replenished stocks according to their needs, tungsten ore traders undersold in a small quantity, but basically digested. The weak demand in the market further limited the rebound of price. In the December, the late market price remains to be seen. The new round of guidance prices from Ganzhou Tungsten Association and large tungsten enterprises will be released this week, which will make the market more clear. Risk and opportunity coexist in the December on the whole.

Price of tungsten products on Dec. 04, 2017

Folow our WeChat to know the latest tungsten price, information and market analysis.

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