Select the most likely reason for the differences between the hardness values measured from the first indentations (closest to the quenched end) for both alloys: /
Kies die mees waarskynlike rede vir die verskille tussen die hardheidwaardes gemeet vanaf die eerste inkepings (naaste aan die geblusde punt) vir beide allooie:

Question

Select the most likely reason for the differences between the hardness values measured from the first indentations (closest to the quenched end) for both alloys: /  
 Kies die mees waarskynlike rede vir die verskille tussen die hardheidwaardes gemeet vanaf die eerste inkepings (naaste aan die geblusde punt) vir beide allooie:

Answer

AISI 1060 forms 100% bainite at the quenched end which makes it harder than AISI 8640 at the quenched end /  
 AISI 1060 vorm 100% bainiet aan die geblusde punt wat dit meer hard maak as AISI 8640 aan die geblusde punt

Answer

It is impossible for AISI 8640 to form martensite which is why it is softer than AISI 1060 / 
 Dit is onmoontlik vir AISI 8640 om martensiet te vorm, daarom is dit sagter as AISI 1060

Answer

AISI 1060 contains more carbon than AISI 8640 and so is harder in 100% martensitic form /  
 AISI 1060 bevat meer koolstof as AISI 8640 en is dus meer hard in 100% martensietiese vorm

Answer

AISI 1060 contains less carbon than AISI 8640 and so is harder in 100% martensitic form /  
 AISI 1060 bevat minder koolstof as AISI 8640 en is dus meer hard in 100% martensietiese vorm

Crowdly

Select the most likely reason for the differences between the hardness values me...

Want instant access to all verified answers on stemlearn.sun.ac.za?