Tungsten News

Tungsten News
THE PRICE COMPOSITION & RISING FACTORS OF TUGNSTEN CHINA, 2017 (V) 186

THE PRICE COMPOSITION & RISING FACTORS OF TUGNSTEN CHINA, 2017 PART V OF X Psychological Factors of Tungsten Price & the Influence of Black Swan Incident September 1, 2017 Analysis on psychological factors of tungsten product price Before this paper, we analyzed the price structure of tungsten concentrate and tungsten products in China and various factors affecting the price. The fourth part focuses on the impact of RMB exchange rate fluctuation on the price of China’s exported tungsten products and…

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Tungsten News
THE PRICE COMPOSITION & RISING FACTORS OF TUGNSTEN CHINA, 2017 (IV) 191

THE PRICE COMPOSITION & RISING FACTORS OF TUGNSTEN CHINA, 2017 PART IV OF X RMB Price Factor of the Price of Tungsten Products August 31, 2017 Analysis on the cost composition and trend of tungsten concentrate from the exchange rate of RMB against US dollar Earlier in this paper, we analyzed the price changes and reasons of tungsten concentrate as the basic material and representative from the three aspects of enterprise micro cost and macro strategic pricing of tungsten concentrate,…

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Tungsten News
THE PRICE COMPOSITION & RISING FACTORS OF TUGNSTEN CHINA, 2017 (III) 182

THE PRICE COMPOSITION & RISING FACTORS OF TUGNSTEN CHINA, 2017 PART III OF X Cost & Price Trend of Tungsten Concentrate Analyzed from a Macro Perspective August 28, 2017 Pricing Power, Tungsten Concentrate Price as an International Strategic Containment Means The industry often says that semiconductors are the food of contemporary industry, rare earth is the MSG of contemporary industry, and cemented carbide, as the back-end product of main tungsten products, is known as the tooth of contemporary industry! Therefore,…

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Tungsten News
THE PRICE COMPOSITION & RISING FACTORS OF TUGNSTEN CHINA, 2017 (II) 188

THE PRICE COMPOSITION & RISING FACTORS OF TUGNSTEN CHINA, 2017 PART II OF X Cost Composition & Price Trend of Tungsten Concentrate from the Perspective of Meso Economy August 24, 2017 Yesterday, we mentioned that the current market price of tungsten concentrates of RMB 100,000 / standard ton (quoted by China Tungsten online market on August 22, 2017) only reflects the micro cost of tungsten concentrate. In fact, this is not only the highest price in the history of tungsten…

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Tungsten News
THE PRICE COMPOSITION & RISING FACTORS OF TUGNSTEN CHINA, 2017 (I) 165

THE PRICE COMPOSITION & RISING FACTORS OF TUGNSTEN CHINA, 2017 PART I OF X Cost Composition of Tungsten Concentrate from Micro Factors August 23, 2017 This article was written in 2017 and published on the website and WeChat of China Tungsten Online from August 23 to early September 2017. Therefore, many views should be considered comprehensively according to the situation at that time, but the author’s analysis of the cost composition of tungsten products and the analysis logic of price…

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Tungsten News
Energy Saving SiC Heating Elements and MoSi2 Elements for Electric Furnace 272

There are several types of heating elements available for industrial heating. Generally speaking, metallic heating elements such as nichrome wire (Ni-Cr) are commonly used in lower temperature ranges (up to 1100°C), and MoSi2 elements are often used in high-temperature ranges (1200-1900°C). Silicon carbide (SiC) heating elements cover between the two at temperatures up to 1600°C. Silicon carbide is a ceramic material with relatively high electrical conductivity when compared to other ceramics. The uniqueness of this material is that it has…

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Tungsten News
Silicon Carbide Rods Are Used in Various Types of Electric Industrial Furnaces Thanks to its Characteristics 229

As a new type of electric heating element, silicon carbide rods are widely used in various types of electric industrial furnaces. The main composition of this rod is silicon carbide that is an artificial abrasive. Generally, silicon carbide is divided into black silicon carbide and green silicon carbide. The later one owns greater purity. In addition to being used in the abrasive industry, silicon carbide is used in the electrical industry to produce silicon carbide electric heating elements – silicon…

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Tungsten News
What Are Strengthening Mechanisms of TZM Alloy 253

TZM is molybdenum’s prime alloy and is an alloy of titanium, zirconium and carbon. This alloy is the most popular materials among various kinds of molybdenum metal and molybdenum alloys. With better high temperature resistance, greater strength, it can be used as a mold for high-temperature heat processing of metals. In addition, to be applied in the hot runner system as nuzzle tip, it can maintain the plastic melting state and helps the formation of plastic products. For the strengthening…

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Tungsten News
Fashion Business? From Tungsten Cube To “Land of Hope” 2,489

For many years, I have made the business of non-ferrous metal such as Tungsten, Molybdenum and Rare Earth. What others have done for a long time has become an Expert and/or Professor, but I have become just an old man. So I always think maybe for my business is a very local thing, it’s neither fashionable nor noble. It’s just a livelihood in the eyes of others! Tungsten Cube, Crypto Coin But now, I suddenly feel that the world has…

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How to Choose Sintering Methods for Titanium-Zirconium-Molybdenum (TZM) Alloy? 236

The earliest produced in the industry is titanium-zirconium-molybdenum (TZM) alloy, which is a molybdenum alloy containing 0.4%-0.55% titanium, 0.06%-0.12% zirconium and 0.01%-0.04% carbon. The total amount of alloying element does not exceed 1%. There are two main sintering methods for titanium-zirconium-molybdenum alloy: hydrogen protection sintering and vacuum sintering as following: 1.Hydrogen protection sintering: the product is sintered under the protection of hydrogen. During the process, due to the reduction effect of hydrogen, the oxides in the molybdenum powder will be…

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