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Powder Fluxes for Aluminum Alloys
As a result of many trials and scientific studies, MCC R&D department has developed multi-purpose covering, cleaning and deslagging fluxes. These fluxes are low exothermic, moderately exothermic and highly exothermic according to their purpose. The use of these fluxes in metal cleaning is one of the basic processes.
1-MCC Powder Fluxes (Aluminum Slag Removal, Covering and Cleaning)
| Name of the product | Purpose of usage | Usage Dosage | Application |
| Clenal 1 | 99% Pure Bullion and Clean Recycling | 0.25-0.50% | Mg content less than 2% |
| Clenal 102 | Pure Bullion and return | 0.25-0.50% | LMO, LM2 etc. and |
| Clenal 103 | Very Dirty Scrap and Return | 0.25-0.50% | For aviation alloys |
The above Clenal products are used for alloys with a Mg content of up to 2%. These products contain sodium and the molten metal can absorb 0.001% sodium from these fluxes. For many aluminum alloys, sodium is of no importance and may even be beneficial for some. But mg For alloys with a content of more than 2% sodium is harmful, the material can become brittle and brittle. Therefore, these alloys can be treated with one of the following sodium-free fluxes.
2-Sodium Free Powder Flakes
| Name of the product | Purpose of usage | Usage Dosage | apply but |
| Clenal 511 | Aluminum alloys containing more than 2% MG | 0.25-0.5% | Piston-like Al alloys with high silicon content |
3-Powder Fluxes Used in Reduction of Alkali Metals
| Name of the product | Purpose of usage | Usage Dosage |
| Clenal 610 | Removal of alkali metals such as Na, Ca and Li from molten metal | 600 g-1.2 kg/ton |
4-Fluorine-Free Powder Fluxes
| Name of the product | Purpose of usage | Usage Dosage |
| Clenal 106 | Fluorine-free dressing, rosin and cleaning powder | 0.1-0.25% |
5-Sodium and Calcium Free Powder Fluxes
| Name of the product | Purpose of usage | Usage Dosage | Application |
| Clenal 510 | Al-Mg alloys containing more than 2% Mg | 0.25-0.5% | Ca and Na unwanted Al alloys |
6-Wall Cleaning Dust Fluxes
| Name of the product | Purpose of usage | Usage Dosage |
| Clenal 2085 | Wall cleaning is used to clean the oxides formed on the furnace wall of the fluxes. The flux force reacts exothermically and removes the oxide layer. The heat and stripping action that occurs causes the trapped aluminum to return and melt again in the furnace. | 25 kg is recommended for a 10-capacity oven. |
7-Mg Expenditure Flux
| Name of the product | Purpose of usage | Usage Dosage | Application |
| Demag 100 | It is used as a Mg remover in a melt with a high Mg ratio. The other method of removing Mg is with chlorine gas and it can be done in places where chlorine use is accepted. | 1% for every 0.1% Mg removed | Addition in three steps, base first, near melting and then |
8-Aluminum Recovery Flux from Hot Slag
| Name of the product | Purpose of usage | Usage Dosage | Application |
| Clenal 2087 | For Recycling Al from hot taken slag. | Up to 10% of the slag weight | See technical data sheet |
9-Degassing Flux
| Name of the product | Purpose of usage | Usage Dosage | application |
| Clenal 109 | As the temperature rises, the increased hydrogen dissolution leads to gas voids as the alloy freezes, flux powder or tablet can be used for this. | 0.15-0.25% | See technical data sheet |
10-Special Flux for High Pressure Casting
| Name of the product | Purpose of usage | Usage Dosage | Application |
| Clenal 105 | It is a protective cover, slag removal and cleaning flux especially for high pressure casting. | 0.25-0.5% | high pressure casting |
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