The purchasing pace at the demand end of the international thermal coal market continues to slow down and the international thermal coal price continues to decline. Prices for thermal coal at major international ports continued to fall last week as buyers in Europe slowed in recent days for April, coupled with weaker-than-expected import demand from End users in China. According to China Coal Market net monitoring: Australia Newcastle port thermal coal price index was 253 USD/ton, compared with 309.02 USD/ton, down 56.02 USD/ton, down 18.13%. South Africa's Port Richards thermal coal price Index was $264.5 / mt, down the US $62.72 / mt or 19.17% from US $327.22 / mt. The European ARA Tri-port thermal coal price Index was $281.8 / ton. Does the price of thermal coal in major international ports continue to decline to affect the price of the Spherical Tungsten Powder ?
About High Purity Powder Based 3D Printing W Powder Spherical Tungsten Powder 3D Metal Powder:
Features of Spherical tungsten powder:
The product has uniform particles, high activity and large specific surface area, and the oxygen content of the powder can be controlled below 1% after passivation treatment.
Spherical tungsten powder MF: W
Spherical tungsten powder Color: gray black
Spherical tungsten powder Purity: 99.9%
Spherical tungsten powder CAS: 7440-33-7
Spherical tungsten powder Polymorphs: spherical
Spherical tungsten powder particle size: 5-25μm,15-45μm
Key Features of spherical tungsten powder
Low oxygen content (< 250 ppm)
High sphericity and spherical degree (> 95%)
High liquidity, no satellite or agglomerates ball
Induced Plasma Process of spherical tungsten powder 3D metal powder:
Unique induction plasma process can be more than 20 kinds of metal and ceramic materials into spherical powder, including tungsten, molybdenum, tantalum, niobium.
Composition (percentage by mass) of Spherical Tungsten Powder:
Application of Spherical tungsten powder:
1 It is widely used in large products such as high specific gravity alloys, alloy steels, drill bits, and top hammers;
2. High-activity nano-tungsten powder can be used as an additive for raw material powder of high-performance high-density alloy (addition amount is from 10% to 20%) and a raw material additive for preparing W strips and W wires, and can also be used as raw material for high-performance alloy tungsten powder. Can significantly improve alloy properties, while reducing sintering temperature and sintering time, saving production costs;
3 The nano-tungsten powder can be used as the raw material of nano-WC to prepare nano-crystalline cemented carbide. Due to the special pore structure of this nano-tungsten powder, it can be used as the raw material of tungsten powder for the W-Mn method of ceramic metallization coating.
Storage Condition of spherical tungsten powder :
Damp reunion will affect W powder dispersion performance and using effects, therefore, spherical tungsten powder should be sealed in vacuum packing and stored in cool and dry room, the spherical tungsten powder can not be exposure to air. In addition, the W powder should be avoided under stress.
Packing & Shipping of spherical tungsten powder:
We have many different kinds of packing which depends on the spherical tungsten powder quantity.
Spherical tungsten powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Spherical tungsten powder shipping:could be shipped out by sea , by air, by express?as soon as possible once payment receipt.
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and Nanomaterials, including boron powder, nitride powder, graphite powder, zinc sulfide, 3D printing powder, etc.
If you are looking for 3D printing metal powder, please feel free to contact us and send an inquiry, email address: firstname.lastname@example.org
3D Printing Alloy Spherical Tungsten Powder Properties
|Other Names Tungsten|
|Appearance||Gray metallic solid in various forms (ingot, tubing, pieces, powder)|
|Solubility in water||N/A|
|Particle Size||0-20μm, 15-45μm, 15-53μm, 53-105μm, 53-150μm, 105-250μm|
3D Printing Alloy Spherical Tungsten Powder Health & Safety Information
The United States urges the U.N. Security Council to impose additional sanctions on North Korea in response to its latest ballistic missile launch, including a ban on tobacco and oil exports to North Korea and a blacklist of the Lazarus hacking group.
The United States circulated the draft to the 15 members of the Security Council this week. It was not immediately clear if or when a vote would take place. A resolution requires nine "yes" votes and no vetoes from Russia, China, France, Britain, or the United States.
Russia and China have already voiced opposition to tightening sanctions in response to Pyongyang's launch of an intercontinental ballistic missile last month -- the first since 2017.
U.S. and South Korean officials and analysts also say there are growing indications that North Korea may soon conduct its first nuclear weapons test since 2017, too.
The U.S. -drafted U.N. resolution would expand the ban on ballistic missile launches to include cruise missiles or "any other delivery system capable of delivering a nuclear weapon."
The deal would halve crude oil exports to North Korea to 2 million barrels a year and refined oil exports to 250,000 barrels a year. The resolution also seeks to ban North Korea's export of "fossil fuels, mineral oils, and their distilled Spherical Tungsten Powder are estimated to be influenced by international political situation changes.
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