Thermal barrier coating material (TBC) is applied to gas turbine bladesThermal barrier coating material (TBC) is applied on the surface of gas turbine blades and other high-temperature components. To provide to its important role in heat insulation of a porous ceramic coating is applied most widely TBC system is prepared by adopting the method of atmospheric plasma spraying (APS), make the yttrium stabilized zirconia (YSZ) in high temperature alloy surface structure of porous coating won the TBC

The high chromium market supply source tension support will continue to be strong.Yesterday, the purchase price of high carbon chromium iron in qingshan group in January 2018 was settled at 7296 yuan /50 basis tons, up 200 yuan /50 basis tons from last month. In 2016, qingshan group achieved 5.8 million tons of stainless steel crude steel production, sales revenue of 102.8 billion, and more than 30,000 employees. Qingshan trademark is a well-known trademark in China, so it can be used for refere

Recent trend analysis of alumina market.Since winter, affected by the coal to gas, gas supply slightly tight, part of the calcined alumina enterprises link is affected by a certain, YaChan alumina production enterprise happening in northern region, alumina production in a certain decline. But the impact on the supply of alumina is not big, but the impact on market sentiment is more. On the supply side, the monthly output of alumina has been declining due to the production of the wrong peak of he

On April 1, the environmental tax levy, the price of all kinds of raw materials will start again!From 2016 to 2017, environmental inspectors will not be able to survive the death of plastics, papermaking, printing, mining, chemicals, steel, building materials, coatings and other manufacturing enterprises. The limit of production, closure and price rise, alone in the beijing-tianjin-hebei region alone, 167,000 small and scattered enterprises have been cleaned up, and countless enterprises have di

High technology composite sealing refractories help glass kiln to live long.Glass furnace composite seal refractory series, with all kinds of high technology has been widely applied in glass industry furnace, self-closed and seal of a bottom, the wall must be adopt multi-layer sealing structure, make the glass furnace to realize absolute seal. This not only ensure the safe use of furnace, also avoid the kiln, greatly extend the service life of the furnace, and because the seal and strengthen the

From the environmental protection of the two talks, to see the future of refractory materials enterprises?The first press conference of the 13th session of the national committee of the Chinese people's political consultative conference and the first session of the 13th National People's Congress has ended. Ecological and environmental issues have become the focus of common concern. Environmental protection is the topic of the two sessions, which is a key issue concerning the national ec

New thinking seminar on the development of refractory materials in new era and notice of the fifth aluminum-silicon refractory raw materials exposition.Seminar on new knowledge of refractory materials in the 15th period - new ideas seminar for new era refractory materials and the fifth annual report of aluminum-silicon refractory raw materials exposition.Relevant units:By henan, liaoning, shandong, shanxi, six provinces of zhejiang and guizhou refractory industry association jointly organized th