Essays about: "Hard metal"

Showing result 11 - 15 of 58 essays containing the words Hard metal.

  1. 11. Examination of a Damaged Slitting Knife using Scanning Electron Microscopy and Finite Element Simulations

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Love Öman; [2021]
    Keywords : slitting; slitting knives; damage; sem;

    Abstract : At voestalpine Precision Strip AB, the slitting process is used frequently. Slitting is a commonly applied manufacturing technique during sheet metal processing that aims to split large coils of sheet metal into narrower widths. READ MORE

  3. 12. Variations in material properties of grey cast iron and its impact on tool wear

    University essay from Lunds universitet/Industriell Produktion

    Author : Andreas Söderholm; [2021]
    Keywords : Grey cast iron; hard inclusions; tool wear; machinability; graphite structure.; Technology and Engineering;

    Abstract : Among cast materials, grey cast iron and ductile iron makes up about three quarters of all cast parts. This makes the manufacturing and machining of grey cast iron an important economical factor for the automotive industry. READ MORE

  4. 13. Modelling control strategies for chemical phosphorus removal at Tivoli wastewater treatment plant

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Sara Rosendahl; [2021]
    Keywords : Wastewater treatment plant; phosphorus precipitation; control strategy; feedforward; feedback; ASM2d and primary clarifier model.;

    Abstract : Wastewater compose an environmental risk as it contains high levels of nutrients, including phosphorus. Wastewater treatment plants (WWTPs) reduce phosphorus by using coagulants that precipitate soluble phosphate into metal phosphate, which is separated by settling. READ MORE

  5. 14. Assessment of a Historical Aluminium alloy : A study on Fritzi metal along with an analysis on the properties and casting trials

    University essay from KTH/Materialvetenskap

    Author : Shawnee Hussain; Emil Johansson; [2021]
    Keywords : ;

    Abstract : During World War I, Otto Meyer invented the alloy Fritzi metal, and the composition died with him. However,  there  are  descriptions  of  the  alloy's properties.  Previously,  an  attempt  to  identify  the composition  was  made, resulting  in  simulated  properties  that  did not match those described. READ MORE

  6. 15. Analysis of trends in policies and pathways for climate neutrality within the steel industry : A case study of powder metal company Höganäs AB

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Anna Westerberg; Emma Mörlin; [2021]
    Keywords : powder metal; climate neutral; decarbonising; steel industry; IPCC;

    Abstract : To be in line with the Paris Agreement and mitigate average temperature rise to 1.5°C, and to a maximum of 2°C, greenhouse gas emissions will have to be reduced close to zero before mid-century. If these targets are to be reached, rapid and complete decarbonisation of every sector within the global economy is required. READ MORE