CORUNDUM - 98 Anuncios

Domingo 05 mayo 2024

Cantidad : 1000000pcs

GREAT WALL GEMS FACTORY is a cubic zirconia manufacturer in Wuzhou, China. Our products include: cubic zirconia (CZ), crystal, spinel, red and blue corundum, glass and so on with various of attractive colours. The general shapes include: round, oval, pear, heart, marquise, triangle...

Domingo 05 mayo 2024

Cantidad : 10000000pc

Great Wall Gems Factory produce and supply 1mm to 3mm red corundum (ruby) balls, white corundum balls and diamond cut corundum round at the lowest prices in the world!! The common sizes, such as, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.45mm, 1.5mm, 1.6mm, 1.65mm, 1.7mm, 1.75mm, 1.8mm, 1...

Jueves 25 abril 2024

Trituradora de cono / trituradora giratoria máquina Tenemos 21 años de experiencia laboral en maquinaria de minería, cuya experiencia nos permite tener la capacidad de producir los productos que necesita. Realmente apreciamos que pueda ser parte de su negocio para ayudarlo en su mercado local...

Jueves 11 abril 2024

Garnet abrasive sand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silicate, which has the characteristics of high hardness, strong grinding force, acid and alkali resistance, and high-temperature resistance. Black...

Jueves 11 abril 2024

Brown fused alumina is made of high-quality bauxite, anthracite, and iron filings. It is cooled and smelted at a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. Description of Brown Fused Alumina for Refractory...

Jueves 22 febrero 2024

china garnet abrasive sand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silicate, which has the characteristics of high hardness, strong grinding force, acid and alkali resistance, and high-temperature resistance...

Jueves 22 febrero 2024

Black silicon carbide is made of quartz sand and petroleum coke as the main raw materials, and is smelted at high temperature in a resistance furnace. It is black crystal, brittle and sharp, and has certain thermal and electrical conductivity. Black Silicon Carbide Powder Specifications...

Martes 06 febrero 2024

Precio : 0.5-3

Portable flap wheels were made by bonding radial flaps of abrasive into a hub fitted with a spindle shank. These were intended for use with electric drills and were limited to a maximum speed of around 1,000 rpm. Specifications of Flap Wheel Abrasive Sanding Wheels With developments...

Martes 06 febrero 2024

Precio : 0.5-3

Flap Discs Products Polishing Flap Disc As one of flap disc suppliers, RIKEN RMC Flap Discs provide a system for removing material and finishing in one step, thereby, reducing both finishing time and finishing costs. Use in applications such as weld grinding, deburring, rust removal...

Martes 06 febrero 2024

Precio : 0.5-3

Vulcanized fiber discs (commonly known as fiber discs) are round grinding wheels with a backing made of vulcanized fiber that is coated on one side with resin and abrasive grain. Abrasive fiber disc is fitted to suitable backing pads and used on angle grinders, predominantly for...

Martes 12 septiembre 2023

Black Silicon Carbide Black silicon carbide 220 is made of quartz sand and petroleum coke as the main raw materials, and is smelted at high temperature in a resistance furnace. It is black crystal, brittle and sharp, and has certain thermal and electrical conductivity. Black Silicon...

Miércoles 05 julio 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...

Miércoles 05 julio 2023

China garnet abrasive sand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silicate, which has the characteristics of high hardness, strong grinding force, acid and alkali resistance, and high-temperature resistance...

Sábado 06 mayo 2023

Precio : $700-1100/MT

Black silicon carbide is made of quartz sand and petroleum coke as the main raw materials, and is smelted at high temperature in a resistance furnace. It is black crystal, brittle and sharp, and has certain thermal and electrical conductivity. Black Silicon Carbide Powder Specifications...

Sábado 06 mayo 2023

Precio : $700-1100/MT

Green Vs Black Silicon Carbide Silicon carbide (SiC) is made of quartz sand, petroleum coke (or coal coke), wood chips, and other raw materials by a high-temperature smelting resistance furnace. In the contemporary C, N, B and other non-oxide high-tech refractory materials, silicon...

Jueves 23 febrero 2023

Types, Uses and Properties of Abrasives There are many kinds of china abrasives, which are generally classified according to their hardness. The material of the highest hardness is diamond, including natural diamond pellets and synthetic diamond grits; the second material is carbides...

Miércoles 08 febrero 2023

It is a derivative of white corundum. Its appearance is rosy, its hardness is similar to that of white corundum, its toughness is slightly higher than that of white corundum, and its strength is high, its grinding performance is good, and its grinding precision is high. The abrasive...

Miércoles 08 febrero 2023

chrome corundum grinding head g pa p1 grinding head g triangle cone shape c a32 1 a40 12 12 3 grinding head g triangle cone shape c a25 1 1 chrome corundum grinding head g pa p1 grinding head g triangle cone shape c a32 1 a40 12 12 3 grinding head g triangle cone shape c a25 1 1 ...

Sábado 17 diciembre 2022

Cantidad : 1000000pcs - Precio : 0.1USD-60USD

It is a derivative of brown corundum, and its appearance is black. It is characterized by low alumina content and a certain amount of iron oxide (about 10%), so it has low hardness but good toughness. It is mostly used for free grinding, such as grinding or rough grinding before electroplating...

Sábado 17 diciembre 2022

Cantidad : 1000000pcs - Precio : 0.1USD-60USD

KEYING Mounted Head is made of imported raw materials and special equipment with automatic production and excellent quality. These products are designed to meet the needs of individual grinding tool applications and come in a wide range of particle types, granularity, hardness levels, and shapes...

Martes 11 octubre 2022

Precio : $700-1100/MT

Garnet abrasive sand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silicate, which has the characteristics of high hardness, strong grinding force, acid and alkali resistance, and high temperature resistance. Garnet...

Martes 11 octubre 2022

Precio : $700-1100/MT

Brown Fused Alumina For Refractory is made of high-quality bauxite, anthracite, and iron filings. It is cooled and smelted at a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. Applications of Brown Fused Alumina...

Martes 09 agosto 2022

Sand casting china is the most commonly applied method for casting the metal part. It suits most of the raw materials, ferroalloy, and non-ferroalloy both can be used to do the sand casting. Types of sand casting is able to produce the part varying from several gram weight to dozens of tons...

Domingo 20 febrero 2022

Cantidad : 20,000 ton - Precio : $850~$2000 / ton

Sand casting is the most commonly applied method for casting the metal part. It suits most of the raw materials, ferroalloy, and non-ferroalloy both can be used to do the sand casting. Sand casting is able to produce the part varying from several gram weight to dozens of tons, or...

Viernes 22 octubre 2021

Ground carbide here refers only to the carbide product series of the precision ground shaft for water meter, precision meters, instruments. Character is that very precise mirror polishing ground, very high hardness can not deform easily under high pressure, very good corrosion-resistant...

Sábado 14 agosto 2021

Precio : USD 0.5-3

We are a abrasives supplier and supply products for deburring, sandpaper flap disc, flap wheel metal polishing, flap discs for steel, flap disc for sanding wood, disc flap, polishing flap disc, rust, discoloration, welding preparation, surface treatment and so on. With longer life...

Jueves 17 junio 2021

Properties Detonation-synthesized polycrystalline diamond powder The structure resembles the rare natural polycrystalline black diamond, metallic-grey, superior toughness, self-sharpening. The lapping and polishing efficiency of the detonation-synthesized polycrystalline micron diamond...

Martes 25 agosto 2020

Cantidad : 100000pcs/ - Precio : 1.5-8.8

Brown fused alumina oxide(BFA), local name, also known as carborundum,is brown artificial corundum which are melting in arc furnace from three material alumina, carbon materials, and scrap iron , so the main chemical composition of brown fused alumina is AL2O3, its content is from 95...

Sábado 16 noviembre 2019

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

1) Properties Detonation-synthesized polycrystalline diamond micro powder The structure resembles the rare natural polycrystalline black diamond, metallic-grey, superior toughness, self-sharpening. The lapping and polishing efficiency of the detonation-synthesized polycrystalline...

Sábado 26 octubre 2019

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

1) Properties Detonation-synthesized polycrystalline diamond powder The structure resembles the rare natural polycrystalline black diamond, metallic-grey, superior toughness, self-sharpening. The lapping and polishing efficiency of the detonation-synthesized polycrystalline diamond...