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Inappropriate selection can cause severe losses of life and property, especially when many alternative materials exist and new ones keep expanding options. This study presents material-selection diagrams and provides three case examples to support systematic decision making in engineering design.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/materials-selection-and-case-studies-fehim-findik-12/665552/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/materials-selection-and-case-studies-fehim-findik-12/665552.png","ImageObject",300,407,{"name":92,"@type":93},"dawugda","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-29",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"Why is material selection crucial in engineering design?","Question",{"text":112,"@type":113},"Because each stage of design requires decisions about the materials that will be used, and proper selection depends on understanding material structure and properties to match service conditions.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What limitations exist in experience-based material selection?",{"text":117,"@type":113},"Experience is not reliable over time, apprentice-based learning has a fixed timescale, and rapid improvements in material information make an experience-only strategy incompatible with modern computer-based environments.",{"name":119,"@type":110,"acceptedAnswer":120},"What does this study provide for material selection?",{"text":121,"@type":113},"It introduces diagrams used in material selection and includes three examples to illustrate the subject using systematic tools.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},665552,1793304937,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":14,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":129,"read_time":144},3985747870947,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","Materials selection and case studies  \nFehim Findik 1,2  \n1 Metallurgy and Materials Engineering Department, Faculty of Technology, Sakarya Applied Sciences University, Sakarya, Turkey  \n2 BIOENAMS R&D Group, Sakarya University, Sakarya, Turkey  \n\n| ABSTRACT |  |\n| --- | --- |\n| In the most general sense, everything that people need is called a material. In a specific sense, we can say that all kinds of tools and equipment that engineers use to produce are called materials. Materials Science studies the various properties of materials such as mechanical and physical; It is also a branch of science that deals with their application to various scientific and technological fields and is in the interest of almost every technical staff member. A technical staff member who does not have sufficient knowledge about the structure and properties of the materials cannot choose the most suitable material for his usage area. Errors can reach large dimensions; this can put the choice of the material and other relevant units in a difficult situation. Understanding materials has led to progress in design since ancient times. The process of replacing old materials with new ones has occurred from time to time, as there is so much material today than before. The importance of material selection as part of the design process is growing, especially due to industrial competition. Therefore, design and material engineering and scientists are in close relationship for the design and selection of economical materials that will best respond to the desired service conditions. More than 200 thousand materials used in the industry are used. These materials should be selected in accordance with their usage areas. If the materials are chosen incorrectly, this causes loss of life and property. In this study, diagrams used in material selection are introduced and 3 examples are given on the subject. |  |\n| Keywords: | Selection of materials, Property charts, Modulus & density, Strength, Specific stiffness |\n| Corresponding Author:\u003Cbr>Fehim Findik\u003Cbr>Metallurgy and Materials Engineering Department, Faculty of Technology, Sakarya Applied Sciences University, Sakarya, Turkey\u003Cbr>E-mail: [findik@sakarya.edu.tr](findik@sakarya.edu.tr); Tel: +90-264-616 0260 |  |\n\n1. Introduction  \nDesign and material selection are two important issues in engineering. Since humans first made clothes, built shelters, and wars began, materials were of limited design. People still do this. However, the materials and processes that will shape them are developing faster than any other period in history; the challenges and opportunities they present are greater than ever.  \nDesign is the process of transforming a new idea or market need into detailed information by which a product can be produced. Each of its stages requires decisions about the materials from which the product will be made and the process of making it. Normally, the choice of material is determined by the design. However, sometimes the opposite is done.  \nThere are more than 200,000 materials that engineers can use in industry. However, the constant appearance of new materials with new and usable properties further expands the options. So how do engineers choose the most suitable material for their purposes from this comprehensive menu? Do they trust their experience? Experience has no value. Apprentice-based learning has a finished timescale. The specialist who is here today due to business activity may go elsewhere tomorrow. Also, there is a rapid improvement in material information. An experience-based strategy is not compatible with today's computer-based environment. Therefore, we need a systematic procedure [1,2] .  \nThe material selection cannot be made independently of the choice of the process in which the material will be shaped, joined and finished. Cost enters the equation both in material selection and in the way the material is processed. The form, texture, color and beauty of the product-the satisfaction it","cbCaimwgT5mRKZP2","https://ap.wps.com/l/cbCaimwgT5mRKZP2","pdf",1096188,14,"English","# 1. Introduction\n## Design and material selection as engineering decisions\n## Need for a systematic procedure\n## Role of process, cost, and product requirements\n## Material-selection diagrams and tools","[{\"question\":\"Why is material selection crucial in engineering design?\",\"answer\":\"Because each stage of design requires decisions about the materials that will be used, and proper selection depends on understanding material structure and properties to match service conditions.\"},{\"question\":\"What limitations exist in experience-based material selection?\",\"answer\":\"Experience is not reliable over time, apprentice-based learning has a fixed timescale, and rapid improvements in material information make an experience-only strategy incompatible with modern computer-based environments.\"},{\"question\":\"What does this study provide for material selection?\",\"answer\":\"It introduces diagrams used in material selection and includes three examples to illustrate the subject using systematic tools.\"}]","Materials selection and case studies - Fehim Findik 1,2 | PDF",35]