Essays about: "carbide wear"

Showing result 21 - 25 of 41 essays containing the words carbide wear.

  1. 21. Sliding Wear Behavior of Self-Mated Carbide-free Bainitic Steels

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Amin Mazraeh; [2018]
    Keywords : ;

    Abstract : .... READ MORE

  3. 22. Modelling of metal removal rate in titanium alloy milling

    University essay from Högskolan i Gävle/Maskinteknik

    Author : Niklas Andersson; [2018]
    Keywords : Titanium alloy; carbide; metamodeling; tool life; milling; Ti-6Al-4V;

    Abstract : Titanium is one of fourth most abundant structural metal in earths soil. It is in a composition with other elements, forming titanium alloys. These alloys are used in many different areas, such as medical, energy and sports, but is most commonly used in aerospace applications. READ MORE

  4. 23. Wear and degradation of Co, Fe and Ni-based cemented carbides against sandstone and granite

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Felix Jacobson; [2018]
    Keywords : Cemented carbide; mining; drilling; granite; sandstone; mine water; wear; degradation; tribology; tribochemical; cobalt; nickel; iron;

    Abstract : This diploma work is performed at Sandvik Mining and Rock Technology, Rock Tools division, a world-leading mining equipment manufacturer. The aim is to study the wear of cemented carbide rock drill inserts worn against granite and sandstone countersurfaces, with focus on the impact of binder phase composition and flushing agent chemistry. READ MORE

  5. 24. Performance and Wear Behavior of Ultra-Hard Cutting Tools during Machining of Titanium Alloy

    University essay from Lunds universitet/Industriell Produktion

    Author : Rebecka Lindvall; [2018]
    Keywords : Metal cutting; Machining performance; Titanium machining; Ti6Al4V; α β -alloy; Tool wear; Wear mechanisms; Cost efficiency; Colding analysis; Cemented carbide; PCD; pcBN; TEM; Technology and Engineering;

    Abstract : Since the 1950’s, a wide range of titanium alloys has been developed. Attractive titanium properties are the high strength-to-weight ratio, resistance towards corrosion, low thermal conductivity and low thermal expansion. READ MORE

  6. 25. Simulation of fatigue crack growth in coated cemented carbide milling inserts

    University essay from KTH/Hållfasthetslära (Avd.)

    Author : André Tengstrand; [2017]
    Keywords : ;

    Abstract : The aim of this work is to create a nite element model that simulates fatigue crack growth in coated cemented carbide milling inserts. A typical fatigue wear of coated milling tools are comb crack formation on the cutting edges of the tool inserts. Comb cracks initiate from pre-existent cooling cracks in the coating layers. READ MORE