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200 μm. Cu 70, Zn 30 (wt%), recrystallised - annealing twins. ... 200 μm. Austenitic stainless steel. System: Fe-C-X, Composition: Stainless steel. Reflected light microscopy.

System: Polyethylene (PE), Composition: LPE:BPE 1:3. Transmission electron microscopy (TEM). 200 nm. ... Transmission electron microscopy (TEM). 200 nm. Multi-walled carbon nanotube. System: Carbon nanotube, Composition: Not specified.

Length bar. 200 μm. Further information. Contributor.

Length bar. 200 μm. Further information. This sample shows a combination of white and grey cast irons.

Length bar. 200 μm. Further information. Contributor.

Length bar. 200 μm. Further information. Contributor.

Length bar. 200 μm. Further information. Contributor.

Reflected light microscopy. 200 μm. Cast iron, containing phosphorus. System: Fe-C-X, Composition: Fe, C 3.46, Si 0.12, Mn 0.33, P 1.91, Cr 1.02 (wt%).

It also needs a high resonant frequency to avoid vibrational instability, so is typically short (100–200 μm).

200. High energy density; good low-temperature performance; cost effective. Small in size, only low-drain applications.

Deriving an expression for the constant hardening rate. It has been mentioned that the hardening rate of stage ll is constant, with a typical value of G/200. ... the hardening rate of about G/200.

Length bar. 200 μm. Further information. Contributor.

Length bar. 200 μm. Further information. A hypoeutectoid alloy steel, normalised, producing a microstructure of allotriomorphic ferrite nucleated on the prior austenite grain boundaries, with the remainder pearlite.

Length bar. 200 μm. Further information. A hypoeutectoid alloy steel, normalised, producing a microstructure of allotriomorphic ferrite nucleated on the prior austenite grain boundaries, with the remainder pearlite.

Length bar. 200 μm. Further information. Contributor.

Length bar. 200 μm. Further information. Contributor.

Length bar. 200 μm. Further information. Copper - oxygen alloy, dendrites consist of pure copper with an interdendritic eutectic of copper oxide.

Reflected light microscopy. 200 μm. Gun metal bronze displaying coring. System: Cu-Sn, Composition: Cu 88, Sn 8, Zn 4 (wt% approx). ... Reflected light microscopy. 200 μm. Showing 1 - 10 of 16 micrographs.

Length bar. 200 μm. Further information. 15% chromite - main phase magnesia with resolved spinel at boundary.

Length bar. 200 μm. Further information. Brass that has been cast and annealed to give an equilibrium microstructure of a and b phases.

Length bar. 200 μm. Further information. This sample shows the typical structure of silal, irons with high Si content (5.5-7.9 wt%).

Length bar. 200 μm. Further information. A low carbon steel quenched in order to produce martensitic plates.

Length bar. 200 μm. Further information. Near eutectoid steel that has been quenched to form martensite.

Reflected light microscopy. 200 μm. Fe, C 0.55 (wt%) steel, quenched and tempered. ... System: Fe-C-X, Composition: Fe, C 0.3 (wt%). Reflected light microscopy. 200 μm.

200 KB]. You can also view and download the micrographs on Flickr..

Reflected light microscopy. 200 μm. Unidirectional T800 carbon fibres in an MTM49 epoxy matrix. ... System: CCcomposite, Composition: Not specified. Reflected light microscopy. 200 μm. Alumina-graphite brick.

Length bar. 200 μm. Further information. Virtually pure iron consisting of the ferrite phase.

Length bar. 200 μm. Further information. As cast copper rich bronze showing copper dendrites in a matrix of a (copper) and b phases.

Length bar. 200 μm. Further information. Leaded bronze exhibiting cored dendrites, lead is visible, as is a large amount of porosity.

Length bar. 200 μm. Further information. White cast iron containing nickel.

Length bar. 200 μm. Further information. Bronze that has been cast and annealed to give a microstructure with an a matrix surrounded by a mixture of a and b phases.

Reflected light microscopy. 200 μm. Normalised steel. System: Fe-C-X, Composition: Fe, C 0.4 (wt%). ... Reflected light microscopy. 200 μm. Showing 1 - 10 of 23 micrographs.

Length bar. 200 μm. Further information. b brass consisting of large grains of b phase with Widmanstätten g forming from the grain boundaries.

Length bar. 200 μm. Further information. High tin Cu-Sn alloy. The phase diagram of this system is complicated, at room temperature the equilibrium phases are a (copper) and e.

Length bar. 200 μm. Further information. This sample has been aged after quenching to enable the growth of precipitates from a supersaturated solid solution.

Length bar. 200 μm. Further information. A high zinc brass that forms large grains of b phase (yellow areas, due to higher copper content) and subsequently grains of g form on

Length bar. 200 μm. Further information. An alloy of bronze containing lead and zinc.

Length bar. 200 μm. Further information. Low tin phosphor bronze after casting.

System: Polyethylene (PE), Composition: LPE:BPE 1:3. Transmission electron microscopy (TEM). 200 nm. ... Transmission electron microscopy (TEM). 200 nm. High Impact Polystyrene (HIPS). System: High Impact Polystyrene (HIPS), Composition: PS - 35%PB.

Length bar. 200 μm. Further information. An good example of dendritic solidification, which occurs when the solidification front becomes unstable with respect to small perturbations.

Length bar. 200 μm. Further information. Bronze that has been cast and annealed to give a microstructure with an a matrix surrounded by a mixture of a and b phases.

Length bar. 200 μm. Further information. As cast copper rich brass showing copper dendrites in a matrix of a (copper) and b phases.

Length bar. 200 μm. Further information. Oven-to-tableware ceramics have a low coefficient of thermal expansion, and therefore a high resistance to thermal shock, which makes them suitable for use

Length bar. 200 μm. Further information. An alloy of bronze containing zinc.

200 μm. Bi 60, Cd 40 (wt%), eutectic alloy. System: Bi-Cd, Composition: Bi 60, Cd 40 (wt%). ... System: Fe-C-X, Composition: Fe, C 0.8 (wt%). Reflected light microscopy. 200 μm.

Search. Dissemination of IT for the Promotion of Materials Science (DoITPoMS). Full Record for Micrograph 429. Full Record for Micrograph 429. [223 KB]. You can also view and download the micrographs on Flickr.. Micrograph no. 429. Brief

Length bar. 200 μm. Further information. Low tin bronze. Upon casting the first phase to form is the copper rich a.

Length bar. 200 μm. Further information. This sample has been air cooled.

Length bar. 200 μm. Further information. Low carbon steel with a microstructure consisting mostly of ferrite with the darker pearlite regions around the ferrite grains.

Length bar. 200 μm. Further information. Low carbon steel with a microstructure consisting mostly of ferrite with the darker pearlite regions around the ferrite grains.