With advanced high-quality steel constant increase of requirement, steel-making craft include to molten iron and molten steel that use its sulphur requires to be tighter and tighter even. The magnesium base desulphurization pharmaceutical is one of the domestic and international most ideal high-efficient desulphurization pharmaceutical at present.
The magnesium base desulphurization reflects rapidly and its mobility is good and its point is low. The magnesium base desulphurization is exposed to the molten iron surface and melted progressively.Magnesium base make not reacting desulphurization desulphurization in the firm with among liquid , liquid and liquid with when go on.This company can produce different grain sizes and magnesium base desulphurization pharmaceutical of matching according to customer's demand . The professional degree of compounding equipment of the company is high, mixing evenly and all course going on under the airtight state, have stopped the invasion of the incidental effectively. Other auxiliary materials that the company adopts are selected from the large-scale specialized factory too.
Description of products of magnesium desulphurization pharmaceutical of MG90 (passivation magnesium powder )
一、 Product specification and technical standard 1. Composition : MG (magnesium )> 90% (the purity of magnesium: 99. More than 9%), the others are the safe coating. 2. Grain size: 0. 15-1. 2 mm accounts for more than 95%. 3. Pile the density: (0. 90?à 0. 03)*10 3 KG/M 3 4. Mobility: Pile angle |á <30 0 二、 Safe performance 1. The ordinary magnesium powder can emit the flammable gas to meet water , meet the tide --The releasing amount of passivation magnesium and powder hydrogen of MG90 (H2 ) of hydrogen (H2 ) is 0. 25L/KG &-#8226;H, is smaller than 1 far. 0L/KG &-#8226; Safety standard of H. 2. Ordinary magnesium powder meet fire can burn MG90 passivation magnesium powder person who burn for 35mins/250mm , far greater than safety standard of 10 mins/250mm directly. 三、 Standard of the packaging: Dampproof ton of wrapping bags 四、 Transport and store MG90 products must be used the box wagon or containerized transport , should be also stored in the dry storehouse .
