Brown fused aluminum

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Specifications

high hardness , high strength , impact resistance, hightemperature resistance , anti-oxidation, corrosion resistance, low creep

BFA / brown fused aluminum oxide for refractory & abrasives

Brow fused alumina ,Brown Corundum, also known as carborundum , TianZhen Brown corundum , with high-quality abrasive grade bauxite as main raw material , made by arc melting temperature above 2000 degrees ,from the mill crushed plastic , magnetic separation to iron ,sieve into a variety of particle size, its dense texture and high hardness, formation of spherical particles . The main chemical composition of the corundum AL2O3, its content of 92.5% -97% , and the other containing a small amount of Fe , Si , Ti , and so on .

Performance :

high hardness , high strength , impact resistance, high temperature resistance , anti-oxidation, corrosion resistance, low creep .

suppliers brown fused aluminum Technical Data Information:

Using	Specifications		The Main Chemical Components%				Magnetic Contents%
Using	Specifications		Al2O3	Fe2O3	SiO2	TiO2	Magnetic Contents%
Abrasive	F	4#-80#	≥95.0	≤0.25	≤1.5	≤2.3	≤0.05
		90#-150#	≥95.0				≤0.03
		180#-240#	≥95.0				≤0.02
	P	8#-80#	≥95.0	≤0.25	≤1.2	≤2.5	≤0.05
		100#-150#	≥94.0	≤0.25	≤1.2	≤2.5	≤0.03
		180#-220#	≥93.0	≤0.3	≤1.5	≤2.5	≤0.03
	W	90#-150#	≥92.5	≤0.4	≤1.8	≤3
Refractory	Size Sand	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	≥95.0	≤0.25	≤1.5	≤2.3
	Size Sand	25-0mm 10-0mm 50-0mm 30-0mm	≥95.0	≤0.25	≤1.5	≤2.3
	Powder	180#-0 200#-0 320#-0	≥94.5 ≥93.5	≤0.3	≤1.5	≤3

Note: according to user needs , Any specific products can be produced by your special request.

Any questions please kindly let me know, Tony Chen will always here to help you.

Packing:

· 25kg/bag,1000kg/big bag;

· 1000kg/big bag;

· 1000kg/big bag with the pallet;

· Othe packing is allowed as required

suppliers brown fused aluminum Applications:

Application
Vitrified tools	Lapping
Resinoid tools	Blasting
Polishing	Scrubing
Tumbling	Deburring
Self-tumbling	Non-slip
Lapping compound	Wire saw

Q:Why the refractories should be waterproof and wetproof: It is necessary to like magnesium carbon, waterproof and wetproof is more important. There is a variety of refractory materials, in general, basic is defective, and wherein the binder and additives water will lose their effect, the relationship is not very high aluminum large amount of water determines how much of the performance after the hydration will affect the strength and high temperature performance ;; hydration & quot, just need a little package like magnesium and calcium-based product itself readily react with water to calcium oxide, magnesium, chromium is not all the material goods have waterproof ordinary bulk materials need to add water before use

Q:How is the division of the fire resistant level of the rock wool board?: It's like this: China's national standard GB8624-97 divides the combustion performance of building materials into the following grades. Level A: non-flammable building materials. Level B1: flame-retardant building materials. Level B2: combustible?building?materials. Level B3 flammable building materials. section II Combustion performance and fire endurance of building components. First, The combustion performance of buildings of building components. The building is composed of components, such as foundation, walls, lubrication columns, beams, plates, roofs and stairs, ect. Building components are constituted by the building materials, whose combustion performance depends on the combustion properties of the used construction materials. Section One Combustion performance of building components. The building components are divided into three categories according to their combustion properties. First, non-combustible component: the component made by incombustible?materials. The incombustible?material refers to that when meeting the Oxygen in the air, it will not burn.

Q:The fire prevention board line is made of what material?: The line is a kind of composite stainless steel decorative profiles which outer layer is the matte frosted stainless steel plate and inner liningl is wooden material. It do not need to render with fine wood and also need not to buy a stainless steel plate cutting, cutting, bending, such as multi-channel intricate process, processing production. It is convenient to install through the buckle button directly on the booth. When installation, it only needs to be bolt and plug to be fixed on the wallafter blanking cut. compared with the traditional wooden play crural line, the profile is more beautiful and firm, and environmental friendly. And compared with the traditional craft production of stainless steel line, it's cheaper and more convenient to install. This product is not only sitable to decorate in the family, but also is more suitable for the hotel, hotel, office building, and the application of all kinds of public places.

Q:For refractory knowledge. What is the ratio of clay ramming?mass?: Soil aggregates, dispersing agent, water reducing agent, plasticizer, binding agent and powder! ~ Bone meal feed approximately 6, OK

Q:Refractory inquiries: Aluminosilicate refractory refractory material refers to SiO2-Al2O3 as the main ingredient, according to how much the Al2O3 content can be divided into semi silica (Al2O3 15~30%), clay (Al2O3 30~48%), high alumina (Al2O3 > 48%) three.

Q:About the market issues of thermal insulation material and refractory material.: In fact, the thermal insulation material produced by the Sichuan-Benniao Hing construction company is very good, you can get the company's information just by inputing the Sichuan-Benniao Hing construction company into Baidu

Q:What are the requirements of the performances of brasque refractory?: Physical properties of refractories include structural property, thermal property, mechanical property, usability and operation property. Structural properties of refractories include porosity, bulk density, water absorption, air permeability, pore size distribution,etc.. Refractory thermal properties include thermal conductivity, thermal expansion coefficient, specific heat, heat capacity, thermal diffusivity, thermal emissivity. Mechanical properties of refractories include compression strength, tensile strength, breaking strength, torsional strength, shear strength, impact strength, abrasion resistance, creep property, bonding strength, elasticity modulus. usabilities of refractories include refractoriness, refractoriness under load, reheating linear change, thermal shock resistance, slag resistance, acid resistance, alkali resistance, water resistance, corrosion resistance to CO, conductivity, oxidation resistance, etc.. Operation properties of refractory include consistence, slump, fluidity, plasticity, cohesiveness, resilience, coagulability and hardenability,etc. I hope you can solve the problem with my answer.

Q:Are fire materials poisonous after burning?: Neutral refractory is mainly composed of alumina, chromium oxide or carbon. Corundum products containing more than 95% of alumina are a kind of high quality refractory materials with a wide range of uses. Chrome brick with chromium oxide as its main component has good corrosion resistance, but its thermal shock resistance is poor, and its deformation temperature is lower at high temperature. Carbon refractories with carbon bricks, graphite and silicon carbide products, low coefficient of thermal expansion, high thermal conductivity, good thermal shock resistance, high strength, resistance to acid and salt corrosion, especially weak acid has good resistance, without wetting of the metal and slag, light. It is widely used as lining material of high temperature, and also used as lining of autoclave in petroleum and chemical industry.

Q:What parts of cement kilns are refractories used on?: Generally they are used in cyclone, feed pipe, and duct and refractories are high-strength alkali-resistant castable, calcium silicate board, high-strength alkali-resistant brick, dome-shaped alkali resistant brick. Refractories in smoke chamber are high-alumina refractory castable, anti-skinning pouring material and calcium silicate board. Refractories in duct are high-strength alkali-resistant bricks, calcium silicate boards and steel fiber reinforced castable. Refractories in hooding parts of kiln are high strength castable high alumina and calcium silicate board. Refractories in rotary kiln are phosphate bonded high alumina brick, silmo brick, magnesia chrome brick, steel fiber reinforced castable. Refractories in grate?cooler are vault alkali brick, high alumina refractory castable, steel fiber reinforced castable and calcium silicate board. Refractory in coal burner is dedicated castable for coal burner.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range