China Factory Fire Assay Cupel for Gold Assaying with Low Price, Find details about China Magnesia Cupel, Fire Assay Cupel from Factory Fire Assay Cupel for Gold Assaying with Low Price
I. CLASSIFICATION
NOT CLASSIFIED AS A HAZARD ACCORDING TO WORKSAFE
II. THE PRODUCT USE
For laboratory refining of gold ore components
III. MAIN COMPONENTS OF RAW MATERIALS
Main components of raw materials: Kaolin, bauxite, talc
IV. MAIN MINERAL COMPOSITION OF CRUCIBLE
The main mineral composition Crucible: Cordierite, mullite, silicon oxide
V. MANUFACTURING PROCESS
Memo: Custom-made is available
Typical properties
Refractoriness 1650 centigrade
Refractoiness under load 1420 centigrade
Al2O3 36%-46%
SiO2 45%-56%
Fe2O3 ≤ 1%
Characteristics: Strong refractoriness and corrosion resistance, impervious and not craze, excluding gold and silver elements, more accurate test results.
The average serial can be used for 2-3 times, the export serial can be used for 3-5 times
model | OD(mm) | ID(mm) | Outside height (mm) | Inside height (mm) | bottom OD (mm) | Memo |
RY-1 | 80 | 70 | 80 | 66 | 55 | |
RY-2 | 90 | 78 | 105 | 85 | 55 | |
RY-3A | 93 | 80 | 115 | 95 | 55 | |
RY-3B | 95 | 80 | 125 | 105 | 55 | |
RY-4 | 93 | 82 | 135 | 110 | 55 | |
RY-5 | 93 | 82 | 135 | 115 | 55 | |
RY-G5 | 90 | 80 | 155 | 136 | 55 | |
RY-6 | 95 | 83 | 140 | 118 | 48 | |
RY-CK4A | 80 | 62 | 130 | 110 | 42 | export,thick |
RY-CK5A | 90 | 82 | 132 | 120 | 55 | export,thin |
RY-CK5B | 88 | 80 | 132 | 118 | 50 | export,thin |
RY-CK6A | 108 | 90 | 140 | 125 | 55 | export,Bilateral |
RY-CK8A | 110 | 95 | 155 | 135 | 55 | export,Bilateral |
RY-CK8B | 105 | 95 | 155 | 132 | 55 | export,thick |
RY-CK8C | 90 | 84 | 165 | 150 | 55 | export,thin |