Essays about: "THERMOCALC"

Showing result 1 - 5 of 7 essays containing the word THERMOCALC.

  1. 1. Gradient formation in cemented carbides with 85Ni:15Fe-binder phase

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Niklas Larsson; [2015]
    Keywords : cemented carbide; alternative binderphase; sintering; gradient; hard metal;

    Abstract : In today’s inserts used for metal cutting the binder phase consists of cobalt (Co).However, EU’s REACH programme and the U.S’s National Toxicity Programme(NTP) classified Co as toxic/carcinogenic. Therefore, there is a strong need toinvestigate alternative binder phases. READ MORE

  2. 2. Metallurgical investigation in weldability of Aluminium Silicon coated boron steel with different coating thickness.

    University essay from KTH/Materialvetenskap

    Author : Rickard Aldén; [2015]
    Keywords : boron steel; AlSi coating; weldability; hot stamping; phase formation;

    Abstract : Hot-pressed aluminium and silicon coated boron steel is used in the car industry where high tensile strength is of great importance, such as in the safety cage of a car where deformation has to be kept to a minimum in case of a collision. After hot-pressing the AlSi-boron steel shows excellent properties with high tensile strength, minimal spring back and also shows good protection against corrosion. READ MORE

  3. 3. Qualitative and quantitative petrography of meta-mafic rocks at Ölme, in the Eastern Segment of the Sveconorwegian orogen

    University essay from Stockholms universitet/Institutionen för geologiska vetenskaper

    Author : Diana Carlsson; [2015]
    Keywords : metamorphism; high pressure; amphibolite; granulite; gabbro; metagabbro; garnet-amphibolite; complex coronitic textures; symplectite; Eastern Segment; Transitional section;

    Abstract : Meta-mafic intrusions with an intrusion age of 1.6-0.9 Ga are found along a north-south trend in theTransitional section of the Eastern Segment in Sweden. These intrusions are garnet-bearing and thus anexception to other meta-mafic intrusions found in Sweden. READ MORE

  4. 4. Thermal and chemical variations in metamorphic rocks in Nautanen, Gällivare, Sweden

    University essay from Stockholms universitet/Institutionen för geologiska vetenskaper

    Author : Elin Tollefsen; [2014]
    Keywords : Nautanen Metamorphism;

    Abstract : This study focuses on the geology of the Nautanen area. It is part of the SGU-financed project, Metamorphic Map of Sweden, which aims to compile metamorphic data from Sweden and takes the form of a number of Bachelor and Master projects. The main metamorphic event in the Nautanen area is the Svecokarelian Orogeny (1.96 – 1. READ MORE

  5. 5. Differences in staurolite mode due to changes in bulk composition as an effect of mass transfer by fluids during metamorphism

    University essay from Stockholms universitet/Institutionen för geologiska vetenskaper

    Author : Jonas Nilsson; [2014]
    Keywords : metamorphism; metapelite; metapsammite; staurolite; glen esk; selvage; fluid flow; vein formation; dalradian; scotland; highlands; thermocalc; activity; phase diagram; mineral phase; pressure; temperature; p-t estimates;

    Abstract : Results from petrographic analyses, chemical analyses and mineral phase diagram calculations show that staurolite minerals grew in selvages adjacent to quartz veins. Previous studies show the same relationships between quartz veins and garnet, as well as kyanite growth. READ MORE