Luoyang Xuanshi New Material Technology Co., Ltd.

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Established in 2014, Luoyang Xuanshi New Material Technology Co., Ltd. is located in Luoyang City. Luoyang is known as the “Ancient Capital for Nine Dynasties”, ......
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The company’s sales staff and technical service staff have long-term experience in the production and sales of various refractory materials, and have a deep understanding of product ......
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Henan Province promotes green development plans for refractory industries and other industries

On March 6th, organized by the Provincial Building Materials Association, the chairman and secretary-general of the provincial recycling and energy saving, steel, non-ferrous, chemical, casting and forging, refractory, automobile, clothing, textile, plastic, wire and cable industry associations participated in the work The symposium was held in Zhengzhou.

20 2022/05

$Henan Province promotes green development plans for refractory industries and other industries$

What is the impact of chrome-free in the refractory industry on magnesia-chrome bricks?

Hexavalent chromium mainly comes from: chromium ore smelting, refractory materials, electroplating, tanning, pigments and chemical industries, as well as chromium-containing waste gas, waste water and waste residues discharged from fuel combustion. Hexavalent chromium cannot be decomposed in nature, pollutes soil and groundwater, is easily absorbed by the human body, and can accumulate in the body through digestion, respiratory tract, skin and mucous membranes. Therefore, the pollution of hexavalent chromium has attracted worldwide attention.

20 2022/05

$What is the impact of chrome-free in the refractory industry on magnesia-chrome bricks?$

The future development of ceramic fiber is promising

Ceramic fiber is a fibrous lightweight refractory material with the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity, small specific heat and mechanical vibration resistance. Under the background of stricter industrial energy conservation and environmental protection regulations in recent years, ceramic fibers, which can save 10-30% energy compared with traditional refractory materials such as insulating bricks and pouring materials, have been widely used in China, and their development prospects are very promising. .

20 2022/05

The future development of ceramic fiber is promising

Application of Silicon Carbide in Refractory Materials

Silicon carbide is second only to diamond in hardness, and has strong wear resistance. It is an ideal material for wear-resistant pipes, impellers, pump chambers, cyclones, and mine hopper linings. Its wear resistance is cast iron. The service life of rubber is 5-20 times, and it is also one of the ideal materials for aviation flight runways. The silicon carbide powder is coated on the inner wall of the turbine impeller or cylinder block by a special process, which can improve its wear resistance and prolong the service life by 1 to 2 times.

20 2022/05

$Application of Silicon Carbide in Refractory Materials$

What are the common functional refractories

Functional refractory material refers to the refractory material that can be used in special parts and can meet certain special functions produced by precision technology. It is often used as a single element or in combination with other auxiliary refractory products, and its production is prepared according to the production process.

20 2022/05

$What are the common functional refractories$

Where are the common unshaped materials used?

In the process of iron and steel smelting, in addition to some commonly used refractory brick products with regular shapes, some mud materials are also used to fill the gaps between the bricks, or the mud materials are directly used for construction, which is fast and convenient, or mixed materials are used. Some irregular products are produced by prefabrication. What are the main products of these products? Let's take a look at them together:

27 2022/04

Where are the common unshaped materials used?

The transportation problem in the large province of refractory materials is gradually eased

Since April, many places in Shanxi Province have experienced road congestion, stranded trucks, and poor logistics due to the epidemic, which have a relative impact on economic and social development and the normal production and living order of the people.

27 2022/04

$The transportation problem in the large province of refractory materials is gradually eased$

Steel production falls, refractory production may show the same trend in the first quarter

According to data from the National Bureau of Statistics, the national crude steel output in March 2022 was 88.295 million tons, a year-on-year decrease of 6.4%; the cumulative national crude steel output from January to March was 243.376 million tons, a year-on-year decrease of 10.5%.

27 2022/04

$Steel production falls, refractory production may show the same trend in the first quarter$

Non-metallic mining enterprises for refractory materials need to deeply improve the level of all aspects

At present, the non-metallic mining enterprises such as bauxite, pyrophyllite and graphite ore known to Window of Refractories are still in the initial processing stage, and the modernization development level of their downstream products still has a long way to go.

27 2022/04

$Non-metallic mining enterprises for refractory materials need to deeply improve the level of all aspects$

What are the main factors affecting the chrome ore market?

According to relevant data, 90% of chromium ore is processed into ferrochromium alloys, which are used as raw materials for stainless steel and special steel, of which the amount of stainless steel is relatively large. About 5% of the chrome ore is processed into chemical chromium salts, 5% of the chrome ore is used to produce refractory materials, and chromite is used to make chrome bricks, chrome-magnesium bricks and other special refractory materials.

27 2022/04

What are the main factors affecting the chrome ore market?

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Manager Zhang：+86 13838431512
Mail：crf6701@sina.cn
ADD：Dongda Science and Technology Industrial Park, Jingjin North Road, Luoxin Industrial Cluster, Luoyang City, Henan, China

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