Essays about: "Alternative binder"

Showing result 21 - 25 of 37 essays containing the words Alternative binder.

  1. 21. Design of cemented carbide with Ni-based superalloy binder strengthened with y’-Ni3Al precipitates

    University essay from KTH/Materialvetenskap

    Author : Oscar Edholm; [2018]
    Keywords : Cemented Carbide; Super alloy; Ni-alloy; Ni-Super alloy; Superalloy; Ni3Al; NiAl; Gamma Prime; Gamma; Precipitates; Ni3Al Precipitates; Master Alloy; Liquid Phase Sintering; Cementerad karbid; Hårdmetall; Superlegering; Ni-legering; Ni-Superlegering; Superalloy; Ni3Al; NiAl; Gamma Prim; Gamma; Precipitates; Ni3Al Precipitates; Mästerlegering; Utfällning;

    Abstract : Replacement of cobalt in cemented carbides has gained in attention recently because threats of regulations due to health issues (cancerogenic effect), increased demand from the electric vehicle industry and the questionable extraction from countries like Democratic Republic of Congo. In this report the use of Ni-based binder as an alternative binder for cemented carbides has been explored. READ MORE

  3. 22. Study of crack width within a suspended concrete slab with different amount of cement clinker considering lower climate impact

    University essay from KTH/Betongbyggnad

    Author : Sedige Feizi; Fateha Yasmin Khan; [2018]
    Keywords : concrete; lower climate impact; carbon dioxide emission; cement clinker; fly ash; laboratory test; slab; crack width; analytical calculation; FEM-design; betong; lägre klimatpåverkan; koldioxidutsläpp; exponering klass; cementklinker; flygaska; laboratorium; platta; sprickvidd; analytisk beräkning; FEM-design;

    Abstract : This master thesis investigates the possibility of using a concrete recipe with only 70 % cement clinker for a building project named Gretas Glänta, regarding the demands of cracking for a suspended slab. The requirement to fulfill was a maximum crack width of 0.2 mm due to drying shrinkage and long- term loading. READ MORE

  4. 23. Site localisation on bacterial surface proteins using super resolution imaging

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Vibha Kumra; [2018]
    Keywords : super resolution imaging; STED; STORM; streptococcus pyogenes; M protein; Physics and Astronomy;

    Abstract : Several significant pathogenic bacteria exhibit surface proteins that bind human antibodies, preventing them from being recognized by the human immune system. These bacteria are thus protected from elimination and can survive in the host organism. READ MORE

  5. 24. Wear and degradation of rock drill buttons with alternative binder phase in granite and sandstone

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Anders Holmberg; [2017]
    Keywords : Hard Metals; Cemented Carbides; Tungsten; Alternative binder phase; Tribology; Wear; Degradation; Rock drilling; Drill bit buttons;

    Abstract : In this thesis, drill bit buttons with cobalt, nickel and iron binders in different compositions have been tested against granite and sandstone and the wear and friction have been measured. Furthermore, the wear and degradation of the buttons have been categorized. READ MORE

  6. 25. Immunterapi vid cancer : är blockering av PD-1 en möjlig behandlingsmetod för hund?

    University essay from SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Author : Sofia Tengstrand; [2017]
    Keywords : cancer; immunterapi; PD-1; PD-L1; hund; immunotherapy; dog;

    Abstract : Programmed cell death protein 1 (PD-1) är en ko-inhiberande receptor som uttrycks på bland annat T-celler. Vid aktivering av T-celler leder interaktion mellan PD-1 och dess ligand, PD-L1, till att signalering från T-cellsreceptorn inhiberas och T-cellernas effektorfunktioner hämmas. READ MORE