Essays about: "Gas atomization"

Showing result 6 - 10 of 13 essays containing the words Gas atomization.

1. 6. Numerical and experimental investigation of multiple gas jet flow behaviour in the gas atomization process

   University essay from KTH/Materialvetenskap

   Author : Mahsa Darvishghanbar; [2022]
   Keywords : ;

   Abstract : In several industrial applications, the interaction of supersonic gas jets is encountered such as gas atomization, jet engines and the basic oxygen furnace process. In the gas atomization process, high pressure gases are converted to high velocity gas jets through convergent-divergent nozzles. READ MORE

3. 7. Improving gas flow in gas atomization

   University essay from KTH/Materialvetenskap

   Author : Zhiwei Qiu; [2021]
   Keywords : ;

   Abstract : Gas atomization is a cost-effective processing method to produce fine, spheroidized metal powders. During the process, high velocity jets of gas are sprayed at a molten metal stream to break it into small droplets, which will solidify and form the powder particles. READ MORE

4. 8. Characterization of Metal Powders Produced by Two Gas Atomizing Methods for Thermal Spraying Applications

   University essay from KTH/Materialvetenskap

   Author : Tim Pettersson; [2015]
   Keywords : Powder metallurgy; Gas atomization; Thermal Spraying; Ni-Si-B; Ni-boride;

   Abstract : This thesis work is focused on the influence of process parameters during gas atomization on the thermal spraying properties of a Ni-Cr-B-Si hardfacing alloy. The metal powder alloy, known as 1-60-20, is produced by Höganäs AB. READ MORE

5. 9. PROCESSUTVECKLING FÖR JÄRNBASERADE HÅRDMAGNETISKA PULVER UTAN SÄLLSYNTA JORDARTSMETALLER

   University essay from Lunds universitet/Materialteknik

   Author : Per-Olof Andersson; [2014]
   Keywords : Crystalline metals; Magnetic materials; Hard magnetic materials; Electro-magnetic applications; Single crystalline powder; Powder metallurgy; Fe2B; FeB; Water atomization; Gas Water atomization; non-RE hard magnetic material.; Technology and Engineering;

   Abstract : An experimental study was performed, aimed at finding a way to produce single crystalline powder of pure (Fe0.7Co0.3)2B with a particle size of 100-200nm. This was done with the ultimate goal of producing a hard magnetic ferrite powder for powder metallurgical production of permanent magnets. READ MORE

6. 10. Fe-based Amorphous Powder for Soft-Magnetic Composites

   University essay from KTH/Materialvetenskap

   Author : Oskar Larsson; [2013]
   Keywords : Amorphous metals; Bulk Metallic Glasses BMG ; Soft-magnetic properties; Soft-magnetic Composites; amorphous powder; core loss; electro-magnetic applications.;

   Abstract : Fe-based amorphous powders are fabricated through gas and water atomization using industrial grade raw materials. The atomic structure of the powder is examined by X-Ray Diffraction (XRD). READ MORE