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95% Alumina Al2O3 Corundum Ceramics Parts in High Precision
[Nov 16, 2023]
The Alumina insulating part/component/disc for electrical equipment is made in 99%~99.5% Alumina. Feature: High Wear-Resistance, Isulated, Thermostability, Corrosion ...
Al2O3 Ceramic Insulating Disc Part Component for High Purity Thermostability
[Oct 01, 2023]
The Alumina insulating part/component/disc for electrical equipment is made in 99%~99.5% Alumina. Feature: High Wear-Resistance, Isulated, Thermostability, Corrosion ...
Refractory Fire Assay Cement/Magnisia/Bone Ash Cupel Crucible
[Mar 08, 2023]
Cupellation is the last and most important step in fire assay process and as such, the quality of cupel is extremely crucial. During cupellation, the lead is oxidized to ...
Company: Qingdao Yosion Intelligent Technology Co., Ltd.
Tags: Refractory Additives | Quartz Crucible Furnace | Isostatic Crucible
Refractory Fire Assay Magnisia Bullion Block/Cupel Block 14hb/6hb/12hbl/24hbl/32hb
[Aug 20, 2022]
Refractoriness: 1300 ºC (ash blowing temperature is generally not more than 960ºC). Features: 1. Multiple samples can be obtained at a time, greatly improving the work ...
Fire Assay, Gold Testing, Jewelry Processing Used Magnesia Bullion Blocks /Cupel Block
[Aug 20, 2022]
Refractoriness: 1300 ºC (ash blowing temperature is generally not more than 960ºC). Features: 1. Multiple samples can be obtained at a time, greatly improving the work ...
Fire Assay Refractory Lead-Absorbing Magnesia Cupel Block/Bullion Block
[Aug 20, 2022]
Refractoriness: 1300 ºC (ash blowing temperature is generally not more than 960ºC). Features: 1. Multiple samples can be obtained at a time, greatly improving the work ...
Cupel Manufactured with Blend of Magnesium Oxide and Fluxing Ingredients
[Mar 01, 2022]
Cupellation is the last and most important step in fire assay process and as such, the quality of cupel is extremely crucial. During cupellation, the lead is oxidized to ...
Conveyor Transmission Industrial Machinery Teeth Chain
[Jul 10, 2023]
Tooth chain, also known as silent chain, belongs to a form of transmission chain. Tooth chain is an important mechanical basic component widely used. It is mainly used in high ...
Company: Qingdao Star Machine Technology Co., Ltd.
Tags: Electrical Drag Chain | Chain Link Assembly | Key Chain Metal Car
Refractory Gold and Silver Fire Assay Cement Cupel Crucible
[Mar 08, 2023]
Cement Cupel : 1. Made of cement. 2. Used for smelting and assaying. 3. High thermal shock resistance. During cupellation, the lead is oxidized to litharge (PbO), most of which ...
Company: Qingdao Yosion Intelligent Technology Co., Ltd.
Tags: Gold Silver Jewelry | Gold Silver Mines | Gold Silver Boards
Refractory Gold and Silver Fire Assay Bone Ash Cupel Crucible
[Mar 08, 2023]
Cupellation is the last and most important step in fire assay process and as such, the quality of cupel is extremely crucial. During cupellation, the lead is oxidized to ...
Company: Qingdao Yosion Intelligent Technology Co., Ltd.
Tags: Magnesite Abrasive | Mgo Magnesite | Magnesite Calcium
Cupel with Perfect Uniformity of Quality
[Mar 08, 2023]
Cupellation is the last and most important step in fire assay process and as such, the quality of cupel is extremely crucial. During cupellation, the lead is oxidized to ...
Free From Cracking and Pitting Cupel
[Mar 08, 2023]
Cupellation is the last and most important step in fire assay process and as such, the quality of cupel is extremely crucial. During cupellation, the lead is oxidized to ...
Robust Cupel with Mechanical Strengh
[Mar 08, 2023]
Cupellation is the last and most important step in fire assay process and as such, the quality of cupel is extremely crucial. During cupellation, the lead is oxidized to ...
Fire Assay Refractory Lead-Absorbing Container Magnesite Cupel Block/Bullion Block
[Feb 26, 2022]
Refractoriness: 1300 ºC (ash blowing temperature is generally not more than 960ºC). Features: 1. Multiple samples can be obtained at a time, greatly improving the work ...
High Temperature Magnesium Oxide Cupel
[Mar 08, 2023]
Cupellation is the last and most important step in fire assay process and as such, the quality of cupel is extremely crucial. During cupellation, the lead is oxidized to ...
