Sökning: "manganese"

Visar resultat 6 - 10 av 143 uppsatser innehållade ordet manganese.

  1. 6. Simulation and Experimental Based Hardenability Evaluation of Chromium Alloyed Powder Metal Steels

    Master-uppsats, KTH/Materialvetenskap

    Författare :Atharva Kotasthane; [2023]
    Nyckelord :Hardenability; Martensite; Simulation Modelling; Microhardness; Microstructure; Härdbarhet; Martensit; Simuleringsmodellering; Mikrohårdhet; Mikrostruktur;

    Sammanfattning : Powder metallurgy is a branch of metal forming technology where metal powders are used to manufacture parts and components. It is a flexible and economical technique for manufacturing complicated shapes. This present work focuses on press and sinter technology and forms a part of Höganäs’s efforts of modelling hardenability through quenching. LÄS MER

  3. 7. Gransågspån som odlingssubstrat för tall-, gran- och björkplantor

    Kandidat-uppsats, SLU/School for Forest Management

    Författare :Rickard Bodell; Emanuel Vestlund; [2023]
    Nyckelord :substrat; sågspån; torv; plantor;

    Sammanfattning : Torv är idag i många sammanhang klassad som ett fossilt bränsle och utdikade torvmarker släpper ut koldioxid. Även lämpligheten med att i samma utsträckning som idag fortsätta använda torv i odlingssammanhang ifrågasätts. LÄS MER

  4. 8. Optimizing Induction Heating for Manganese Steel for Induction Assisted Machining

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Ravshan Yakupov; [2023]
    Nyckelord :induction assistive machining; induction assisted machining; manganese steel; preheating; induction coil; reinforced material; Technology and Engineering;

    Sammanfattning : The main factors for usage of Induction assisted machining of Manganese steel were identified in this project. The testing environment to evaluate performance of the high frequency coils for turning and milling was created. The characteristics of the material that we are working with were measured. LÄS MER

  5. 9. Battery field data-oriented investigation of cell capacity spread and its impacts

    Master-uppsats,

    Författare :Muhammad Bilal; [2022]
    Nyckelord :Cell Capacity; Electric Vehicles; Algorithm; Current Profile; Voltage;

    Sammanfattning : In this research thesis, a new data-centric approach is used to determine the individual cell capacities in Li-ion batteries used in electric vehicles (EVs). This approach could also be extended to batteries for static energy storage applications. LÄS MER

  7. 10. Fältstudie om kalciums betydelse för potatisens skalkvalitet och lagringsförmåga

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Soil and Environment

    Författare :Maria Weigl; [2022]
    Nyckelord :potatiskvalitet; skalfinish; kalcium; odling; mangan; zink; potatis;

    Sammanfattning : Peel quality of the potato tuber is becoming increasingly important in potato cultivation. Consumers primarily demand potatoes that have an even, smooth, and fine peel. Tubers that have different types of scabs or other stains are rejected. In addition, farmers get paid more at higher peel quality. LÄS MER