Abrasion-Resistant White Cast Iron 25 -ASTM A532_A532M

Abrasion-Resistant White Cast Iron 25 -ASTM A532_A532M   5.4 Bimetal composite material and composite casting process Many parts are in the field of not only high stress but also high impact load abrasive wear. In view of the fact that it not only require good abrasion resistance but also require

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Abrasion-Resistant White Cast Iron 23 -ASTM A532_A532M

Abrasion-Resistant White Cast Iron 23 -ASTM A532_A532M 5.3 Rational selection of matrix structure of high chromium white cast iron First of all many manufacturers prefer to choose the tempered martensite when choosing the matrix structure of high chromium white cast iron. No matter the working condition and the stress state

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Abrasion-Resistant White Cast Iron 22 -ASTM A532_A532M

Abrasion-Resistant White Cast Iron 22 -ASTM A532_A532M 5.2 Casting process and quality of castings There are many factors influencing casting quality. And also casting process is the most important factor affecting casting quality. It is not difficult to see from table 13 that the related casting technology. Such as strengthening

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Abrasion-Resistant White Cast Iron 21 -ASTM A532_A532M

Abrasion-Resistant White Cast Iron 21 -ASTM A532_A532M   C. Effects of modification on grain boundary metallurgical quality of high chromium white cast iron First of all there are many factors that affect the grain boundary metallurgical quality of high chromium white cast iron. Furthermore the content and morphology of inclusions

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Abrasion-Resistant White Cast Iron 20 -ASTM A532_A532M

Abrasion-Resistant White Cast Iron 20 -ASTM A532_A532M   C. Effects of modification on grain boundary metallurgical quality of high chromium white cast iron First of all there are many factors that affect the grain boundary metallurgical quality of high chromium white cast iron. Furthermore the content and morphology of inclusions

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Abrasion-Resistant White Cast Iron 19 -ASTM A532_A532M

Abrasion-Resistant White Cast Iron 19 -ASTM A532_A532M B. Effects of modifier and modification on the morphology of as cast carbides The effects of modifier type and modification on austenitic characteristics and carbide perimeter are shown in Table 9 and table 10 respectively. Table 9  Effects of metamorphism on austenite properties

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Abrasion-Resistant White Cast Iron 18 -ASTM A532_A532M

Abrasion-Resistant White Cast Iron 18 -ASTM A532_A532M 5. The process to improve the performance of abrasion resistant castings Now the process of producing high chromium white cast iron is introduced as a sample. 5.1 In the furnace adopt the comprehensive modification process to purify molten iron. Hence the process will

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Abrasion-Resistant White Cast Iron 17 -ASTM A532_A532M

Abrasion-Resistant White Cast Iron 17 -ASTM A532_A532M 4. Domestic and international standard for abrasion resistant white cast iron The relevant domestic and international standards listed in table 6 and table 7 respectively. Table 6  Chemical composition of GB8263-87 wear resistant white cast iron in China % Material grade C Si Mn

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Abrasion-Resistant White Cast Iron 16 -ASTM A532_A532M

Abrasion-Resistant White Cast Iron 16 -Bimetal composite castings   3.Bimetal composite castings such as roll and so on First of all most of the casting process use bimetal composite casting process. Because the casting process can get good abrasion resistance of high chromium white cast iron. That of course can

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Abrasion-Resistant White Cast Iron 15 -ASTM A532_A532M

Abrasion-Resistant White Cast Iron 15 -Mottled abrasion resistant cast iron   2.8  Mottled abrasion resistant cast iron In order to get the broken net or isolated carbide furthermore to improve the utilization ratio of basic toughness the mottled abrasion resistant cast iron developed. After incomplete annealing the low carbon cast-iron

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