November 26, 2016 Engr. Ali Alvi Acme Thread What is Acme Thread? It is defined as the screw thread when thread is having a twenty nine degree angel incorporated. Acme thread is widely...
November 22, 2016 Engr. Ali Alvi Abrasive Wear What is Abrasive Wear: Abrasive wear is defined as the wearing off or detachment of residuals from a surface as a result of being interactive...
November 21, 2016 Engr. Bilal Ashfaq Air Hardening Steel – Definition & Properties What are Air Hardening Steels? Air hardening Steels are a class of steels which have the ability to be cooled down from a temperature above...
November 19, 2016 Engr. Bilal Ashfaq Alpha Ferrite – Properties and Definition Iron Allotropy: Allotropy is the property of a material to exist in different forms in the same, stable physical state. This property is widely attributed...