A kind of powder-material quantitative cloth device and distributing method
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A method of balance weight iron or components blank are prepared using steel scrap thin material
CN109775389A
A kind of dual-purpose explosion-proof charging gear of positive/negative-pressure
CN109622970A
Preparation method of iron-based blank and mechanical part
CN109530675A
A method of direct-reduction iron powder is formed into profile by short route hot extrusion/rolling
CN108746234A
A kind of production method of tubing string shape component of machine
CN108374066A
A kind of method of the biradical association type low temperature fast deep direct reduced iron of the double kilns of powdery iron ore
CN108300829A
A kind of direct reduced iron method of gas base and the conjunction of coal base junction
CN108384948A
A kind of method that low temperature depth slag sluicing system quickly restores ilmenite concentrate sorting high titanium slag and acid-dissolved titanium slag
CN108342535A
A kind of method of tunnel oven and its high-yield and high-efficiency fast deep reduced iron
CN108007187A
A kind of huge rotation flame kiln device
CN107904398A
A kind of short route iron-smelting device and its without Jiao without nitre energy conservation and environmental protection short route iron smelting method
CN107828930A
A kind of high phosphorus high ferro difficulty selects the method that the deferrization of manganese ore dephosphorization produces ultrapure Mn-rich slag
CN107881281A
A kind of method that high ferro difficulty selects the rich sub- manganese powder of manganese ore deferrization production
CN107119167A
A kind of method of gas base directly reducing iron processes device and quick reduced iron
CN107262731A
A kind of method that stocking/component of machine product is forged in powdery iron ore DRI hot pressing
CN107414087A
It is a kind of to be reduced directly iron powder using metallurgical solid waste and regenerate the method for iron powder injection moulding high strength machine parts
CN106679366A
Roller type drying and sintering or roasting device
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Wide-end-face direct iron reduction type car converter device
CN106636519A
Whole-body two-sided flame separating type heating rotary kiln and method for producing direct reduction iron co-production carbon base fertilizer
