REFRACTORY - 475 Anuncios

Wednesday 08 November 2023

Description of Calcium Aluminate Cement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The aluminate cement obtained after cooling...

Thursday 26 October 2023

In refractory metals, molybdenum has good thermal conductivity, electrical conductivity and low thermal expansion coefficient, has high strength under high temperature (1100~1650℃). Compared with tungsten, it can be easily processed, thus widely used in high temperature furnace, electron tubes...

Wednesday 25 October 2023

Cantidad : 20 sets/ye - Precio : 100,000-50 million

The carbon oxygen lance mainly refers to the EAF smelting, generally referring to the carbon oxygen lance at the EAF furnace door, as well as the furnace wall carbon oxygen burners also called KT lance. The furnace door carbon oxygen manipulator is equipped with two water-cooled nozzles...

Tuesday 24 October 2023

zirconia abrasive 40 is made of high-purity alumina and fused zirconia as raw materials. It is smelted at a high temperature of 2250 ° C and formed by special processing technology and Barmac ball milling. It is of high quality, extremely hard, compact in structure and special crystal...

Tuesday 24 October 2023

Zirconia alumina abrasive 25 is made of high-purity alumina and fused zirconia as raw materials. It is smelted at a high temperature of 2250 ° C and formed by special processing technology and Barmac ball milling. It is of high quality, extremely hard, compact in structure and special crystal...

Tuesday 24 October 2023

Special treated white fused aluminium oxide is made of high-quality fused alumina as the raw material. After high temperature and high heating, a layer of metal iridium composite material is plated on the surface of the material, and the special treated abrasive is made after calcination...

Saturday 21 October 2023

According to the statistics of China Urban Environmental Sanitation Association, my country produces nearly 1 billion tons of garbage every year, including about 400 million tons of domestic waste, about 500 million tons of construction waste, and about 10 million tons of kitchen waste...

Friday 13 October 2023

Cantidad : 200 tons - Precio : 25usd-100usd

Tungsten tube, namely pure tungsten tube, is one of the main pure tungsten products. The purity of tungsten tube produced from medium tungsten can reach more than 99.95%. Because the production process is different, the density will be different. The density can reach 18.2g/cm3 if...

Wednesday 11 October 2023

Since 1950s, CIC rotary kiln manufacturer had started manufacturing of pyro processing equipment. These series of pyro processing rotating kiln equipment were used in various fields, that enforce us to overcome many difficulties. Nowadays, our rotary kiln in cement industry meets...

Friday 29 September 2023

Hydrogel dressing can protect the wound, and promote wound healing. The hydrogel dressing wound is easy to remove which will not damage the new organization. The absorbability and viscosity of hydrocolloids have significant curative effects on chronic refractory wounds. Hydrogel plaster...

Tuesday 12 September 2023

What Is Brown Fused Alumina? Brown fused alumina chemical composition is a versatile product available in various forms. It includes brown fused alumina for abrasive, brown fused alumina for refractory, and high temperature treated BFA. Known for its high hardness and toughness,...

Tuesday 12 September 2023

Black Fused Alumina is a specialized type of fused alumina with a distinct black color. It is made by high-temperature smelting of selected bauxite ores and coal as reducing agents. This material exhibits high hardness, excellent thermal stability, and good electrical conductivity...

Tuesday 12 September 2023

What Is an Abrasive Material? Being one of the largest abrasive material suppliers, we focus on the quality size distributions for different applications. Brown Fused Alumina: Two production lines of one Barmac crusher and one roller crusher can guarantee a stable supply for our customers...

Thursday 07 September 2023

Cantidad : 20GP

Description of High Temperature Alumina Cement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The aluminate cement obtained after...

Thursday 07 September 2023

Cantidad : 20GP

What is High Alumina Cement High Alumina Cement (HAC, sometimes known as calcium aluminate cement (CAC) or aluminous cement) is composed of calcium aluminates, unlike Portland cement which is composed of calcium silicates. It is manufactured from limestone or chalk and bauxite....

Thursday 07 September 2023

Cantidad : 20GP

Description of Calcium Aluminate Cement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The aluminate cement obtained after cooling...

Thursday 27 July 2023

Graphite Powder Wholesale Carbon graphite powder/graphite dust is a kind of mineral powder, mainly composed of carbon, and is soft, black gray. It is mainly divided into high purity artificial graphite powder and natural flake graphite powder. In oxygen isolation conditions, common...

Thursday 27 July 2023

Graphite crucible for melting silver, graphite crucible for melting gold, graphite crucible for melting copper uses graphite as the main raw material and plastic refractory clay or carbon as binder processing. This kind of graphite crucible is mainly used for gold, silver, copper...

Thursday 27 July 2023

The metal bonded diamond grinding wheels are made from the sintering of alloy powders and other fillers with either diamond grains or CBN grains. Used for machining quartz crystal, tungsten carbide, ceramic, glass, composite, sapphire, ferrite, refractory, thermal spraying material, and so on...

Saturday 22 July 2023

Cantidad : 200 tons - Precio : 25usd-100usd

Pure tungsten bar is made of 99.95% tungsten powder. Its physical properties are as follows: density 19.3g/cm3, melting point (liquid) 3422°C, conductivity 30% IACS Min, hardness 69HRA Min. The forging and annealing process results can be obtained by test. It possesses special properties...

Saturday 22 July 2023

Cantidad : 200 tons - Precio : 25usd-100usd

Niobium, English name: Niobium, element symbol: Nb, atomic number 41, is a VB group metal. Niobium has a density of 8.57g/cm³, a melting point of 2477°C, and a boiling point of 4744°C. Niobium is a rare high melting point metal with silvery gray, soft texture and malleability. Different...

Wednesday 05 July 2023

SiSiB® PC5430 Tetrapropoxysilane SiSiB® PC5430, [also called n-Propyl Silicate] is used as a cross-linking agent for silicon rubber, and as a modifying agent for organic and inorganic resins. The ethyl group of ethyl silicate is replaced by the N-propyl group, so the speed of hydrolysis...

Wednesday 05 July 2023

Zircona fused alumina is made of fused alumina zirconia as raw materials and is smelted at a high temperature above 2200 ℃ in an electric arc furnace. Fused zirconia alumina is a kind of fused alumina containing 10% to 40% of zirconium dioxide (ZrO2). Zirconia Fused Alumina Features...

Wednesday 05 July 2023

As a kind of refractory materials, white fused alumina grit is generally used for aggregate and fine powder, because it has the characteristics of high refractoriness, wear resistance, corrosion resistance, etc., and it also has the characteristics of high load temperature and high-temperature...

Wednesday 05 July 2023

White fused alumina powder for abrasive is suitable for surface beautification of various high-end products, crafts or hardware. After sandblasting, the surface is white without any impurities, eliminating the trouble of cleaning. White fused alumina fine powder can be used as the...

Wednesday 05 July 2023

Tabular alumina for sale is a pure sintered α-alumina material. It is also known as white sintered alumina. Normally, the wholesale tabular alumina will be fully densified by rapid sintering at temperatures exceeding 1900°C without the use of sintering aids. Wholesale Tabular Alumina...

Wednesday 05 July 2023

Green silicon carbide crystals have high purity and hardness. You can find the wide applications of green silicon carbide powder in machining hard alloy, metal and non-metallic materials. For instance, materials with hard and brittle characteristics like copper, brass, aluminum...

Wednesday 28 June 2023

CIC main advantage in nonferrous metallurgical furnace lies in the manufacture of horizontal rotary furnace, Rotary refining furnace and bottom blown furnace. Rotary furnace is the main metallurgy furnace equipment used to treat copper and nickel sulfide in nonferrous metallurgical production...

Thursday 08 June 2023

Cantidad : 200 tons - Precio : 25usd-100usd

CAS 7440 74 6 indium ingots for sale. Soft enough to score with your nails. Good ductility, no work hardening phenomenon during pressure processing, can be rolled into extremely thin sheet. Contact us and buy indium ingot now! Specification of Indium Ingot Grade Composition（100%）...

Thursday 08 June 2023

Cantidad : 200 tons - Precio : 25usd-100usd

Ferro vanadium is an iron alloy consisting of vanadium and iron, mainly used as an alloy additive in steelmaking. The main raw material of ferro vanadium production in China is vanadium titanomagnetite. After beneficiation and enrichment, vanadium-bearing pig iron is purified by blast furnace...