12:5212:52, 17 July 2019diffhist+12
m
Material properties of diamond
Added a small but important annotation. The work cited for the "strength" of diamond refers to the compressive strength (of nano rods, not of diamond) and not tensile strength which is something that has never and likely never will be measured because diamonds are fragile.
08:5108:51, 1 July 2017diffhist+47
m
7068 aluminium alloy
7068 is not the strongest (which is RSA 7034 with 750 MPa of tensile strength compared to 650 MPa of the 7068) so I corrected to specify it is one of the strongest commercially available aluminium alloys.Tag: Visual edit
13:4713:47, 7 July 2015diffhist+2,770
Powder metallurgy
Electric current assisted sintering was missing and has been added, minor retouches on the rest, one "further reading" added.
08:3808:38, 3 October 2011diffhist+652
Sintering
Spark plasma sintering cannot be considered a liquid phase sintering technique. It has been reordered in Electric current assisted sintering techniques where the "History" has been reallocated. History of sintering, if needed, must be rewritten.
08:2008:20, 3 October 2011diffhist+54
Sintering
Editing of general sintering, phrase on size of oxides removed because erroneous (oxides are NOT fine grained particles in general, they can be fine grained or coarse grained.
07:4007:40, 3 October 2011diffhist+211
N
File:CDS pressure and current.jpg
Schematics of pressure and electric current during a typical cycle of capacitor discharge sintering. The characteristic time of the discharge is from 20 to 40 ms.
12:5212:52, 17 July 2019diffhist+12
m
Material properties of diamond
Added a small but important annotation. The work cited for the "strength" of diamond refers to the compressive strength (of nano rods, not of diamond) and not tensile strength which is something that has never and likely never will be measured because diamonds are fragile.
08:5108:51, 1 July 2017diffhist+47
m
7068 aluminium alloy
7068 is not the strongest (which is RSA 7034 with 750 MPa of tensile strength compared to 650 MPa of the 7068) so I corrected to specify it is one of the strongest commercially available aluminium alloys.Tag: Visual edit
13:4713:47, 7 July 2015diffhist+2,770
Powder metallurgy
Electric current assisted sintering was missing and has been added, minor retouches on the rest, one "further reading" added.
08:3808:38, 3 October 2011diffhist+652
Sintering
Spark plasma sintering cannot be considered a liquid phase sintering technique. It has been reordered in Electric current assisted sintering techniques where the "History" has been reallocated. History of sintering, if needed, must be rewritten.
08:2008:20, 3 October 2011diffhist+54
Sintering
Editing of general sintering, phrase on size of oxides removed because erroneous (oxides are NOT fine grained particles in general, they can be fine grained or coarse grained.
07:4007:40, 3 October 2011diffhist+211
N
File:CDS pressure and current.jpg
Schematics of pressure and electric current during a typical cycle of capacitor discharge sintering. The characteristic time of the discharge is from 20 to 40 ms.