Surface Engineering of Metals - Principles, Equipment and Technologies Part 7 pdf
Surface Engineering of Metals - Principles, Equipment and Technologies Part 7 pdf
... alloys and/ or mix-
tures of: Cr-Ni [251], Cr-B-Ni, Fe-Cr-Mn-C [249], C-Cr-Mn, C-CrW, Mo-Cr-
CrC-Ni-Si [29], Mo-Ni [243], TiC-Al
2
O
3
-Al, TiC- Al
2
O
3
-B
4
C-Al, aluminum,
stellite [241], Hastelloy ... eutectic, com-
posed of:
– metal - non-metal. These are formed by metals of the group I of the
periodic table (Ag, Au) and group VII (Fe, Ni, Co, Pd, Pt, Rh) with non-
metal...
Surface Engineering of Metals - Principles, Equipment and Technologies Part 16 pdf
... Sn-
Ni, W-Co, W-Ni, Ni-Fe, Co-Mo, Zn-Al, Zn-Fe, Zn-Ni, Zn-Mn, Zn-Ce, Zn-
Sn, Al-Si, Ni-Cr, Co-Cr, Ni-Al, Pb-Zn, Ni-B-Si, Ni-Cr-B-Si, Ni-Cr-B-Si-C,
Co-Mo-Cr-Si, Ni-Cr-Al-Y.
Metallic coatings are usually ... molybdenum and tung-
sten.
– Alloys and coating composites: steels (particularly alloyed, corro-
sion and heat resistant), brasses as well as alloys of metals: Pb-Sn-Cu, Sn-
Ni, W-...
Surface Engineering of Metals - Principles, Equipment and Technologies Part 19 pdf
... 10.3 11 .7 400 75
Mo
2
C 9.18 1660 25 17 - 7. 8 9.3 540 57
Borides
TiB
2
4.50 3000 3225 - 7. 8 560 7
VB
2
5.05 2150 274 7 - 7. 6 510 13
NbB
2
6.98 2600 3036 - 8.0 630 12
TaB
2
12.58 2100 30 37 - 8.2 680 ... 14
CrB
2
5.58 2250 2188 - 10.5 540 18
Mo
2
B
5
7. 45 2350 2140 - 8.6 670 18
W
2
B
5
13.03 270 0 2365 - 7. 8 77 0 19
LaB
6
4 .73 2530 277 0 -...
Surface Engineering of Metals - Principles, Equipment and Technologies Part 1 potx
... LLC
Table of Contents
Part I. General Fundamentals of Surface
Engineering
1. The concept of surface engineering
1.1 The term surface engineering
1.2 Scope of topics forming the concept of surface
engineering
References
2. ... Significance of surface engineering
2.3 Directions of development of surface engineering
2.3.1 Perfection and combinati...
Surface Engineering of Metals - Principles, Equipment and Technologies Part 2 potx
... plasma); applica-
tion of different methods of burnishing to replace heat and thermo-chemi-
cal treatment.
3. Reduction of the share of material and raw material consuming meth-
ods of surface layer ... techniques of surface enhance-
ment.
2.2 Surface engineering today
2.2.1 General areas of activity of surface engineering
During the past fifteen or so years a...
Surface Engineering of Metals - Principles, Equipment and Technologies Part 3 pptx
... focusing below surface of mate-
rial; b) focusing on surface of material; c) focusing above surface of material; 1 - elec-
tron beam; 2 - beam focus point; 3 - electron spot; 4 - surface of treated ... lens; 8 -
vacuum pump; 9 - condensing lens; 10 - deflecting system; 11 - work chamber; 12 -
treated object; 13 - x-y stage; 14 - elec...
Surface Engineering of Metals - Principles, Equipment and Technologies Part 4 pptx
... scratches and crevices.
A measure of undersaturation of adhesion forces between molecules of
a solid - both inside and on the surface - is surface energy. It is an insepa-
rable property of the surface ... solid surface - of a tool, of a part of a machine, of an element or
even of a finished product - has for many years been the object of phys...
Surface Engineering of Metals - Principles, Equipment and Technologies Part 5 pot
... mirror; 2 - inflow of gas mixture; 3
- outlet of gas mixture; 4 - inlet for cooling water; 5 - outlet for cooling water; 6 -
deflecting mirror; 7 - bellows-type resonator; 8 - electrodes (8’ - anode; ... body; 2 - discharge
zone; 3 - cathode; 4 - totally reflecting mirror; 5 - multi-reflecting, deflecting mirror; 6
- anode; 7 - h...
Surface Engineering of Metals - Principles, Equipment and Technologies Part 6 doc
... surface in the
direction of the core and then drops off to the level of core hardness
(Fig. 3.30). A lowering of hardness at the surface of 52100 steel is probably
due to the big proportion of ... profiles of superficial layers following annealing of laser hardened
Russian steels: a) plain carbon; b) alloyed; c) eutectoid; 1 - U8
*
; 2 - U10
*
; 3 - U12
*
; 4...
Surface Engineering of Metals - Principles, Equipment and Technologies Part 8 pot
... Methods of manufacture of superficial layers, Rzeszów,
Poland, 9-1 0 June, 1988, pp. 5-2 7.
4. Burakowski, T.: Metal surface engineering - status and perspectives of development (in Rus-
sian). ... Sulonen, M.S., and Korhonen, A.S.: Laser hardening of TiN-coated
steels. Surface and Coatings Technology, No. 36, 1988, pp. 77 3 -7 80.
174 . Ling, Z., Zhirong, Z....
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