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Alloy Digest, 2000
Abstract Armco Type 430 is one of the most widely used of the “nonhardenable” ferritic stainless steels. It combines good corrosion resistance and heat and oxidation resistance up to 816 deg C (1500 deg F) with good mechanical properties.
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Abstract Armco Type 430 is one of the most widely used of the “nonhardenable” ferritic stainless steels. It combines good corrosion resistance and heat and oxidation resistance up to 816 deg C (1500 deg F) with good mechanical properties.
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Alloy Digest, 1982
Abstract AMBRONZE 430 is a copper-zinc-tin alloy with excellent to good corrosion resistance in most environments. It has good mechanical properties and can be cold worked readily by conventional processes. Its many applications include springs, weather strip, sash chains and platers' bars and cores.
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Abstract AMBRONZE 430 is a copper-zinc-tin alloy with excellent to good corrosion resistance in most environments. It has good mechanical properties and can be cold worked readily by conventional processes. Its many applications include springs, weather strip, sash chains and platers' bars and cores.
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1999
Abstract Saint, Bishop of Hippo Regius (now Annaba, Algeria), Doctor of the Western Church. His enormous influence on the doctrines of Western Christianity owes much to his skill and perseverance as a philosopher. In the history of philosophy itself he is a secondary figure, partly because he didn’t have the taste or leisure to acquire ...
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Abstract Saint, Bishop of Hippo Regius (now Annaba, Algeria), Doctor of the Western Church. His enormous influence on the doctrines of Western Christianity owes much to his skill and perseverance as a philosopher. In the history of philosophy itself he is a secondary figure, partly because he didn’t have the taste or leisure to acquire ...
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ในงานวิจัยนี้ได้ทำการศึกษาสมบัติเชิงกลของชั้นเคลือบแบบหลายชั้นของโลหะผสมนิกเกิลทังสเตนผลึกนาโน (nanocrystalline Ni-W) ที่มีการสลับส่วนประกอบทางเคมีโดยวิธีการชุบไฟฟ้า โดยการควบคุมกระแส reverse pulse ในรูปแบบสัญญาณที่ได้กำหนดไว้ก่อนหน้า ทำการชุบเคลือบในระบบอ่างชุบเดี่ยวที่มี nickel sulfate hexahydrate และ sodium tungstate dihydrate เป็นแหล่งของโลหะ ส ...
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