Subclass |
| Title |
ClassTitle
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| ===>
POWDER METALLURGY PROCESSES
|
| | |
1 | ![[Patents]](../gifs/ps.gif) | POWDER METALLURGY PROCESSES WITH HEATING OR SINTERING |
2 | ![[Patents]](../gifs/ps.gif) | . Making porous product |
3 | ![[Patents]](../gifs/ps.gif) | . Making articles of indefinite length |
4 | ![[Patents]](../gifs/ps.gif) | . . Filaments or fibers |
5 | ![[Patents]](../gifs/ps.gif) | . Making composite or hollow article |
6 | ![[Patents]](../gifs/ps.gif) | . . Powder next to powder |
7 | ![[Patents]](../gifs/ps.gif) | . . . One or more components not compacted |
8 | ![[Patents]](../gifs/ps.gif) | . . Powder next to solid |
9 | ![[Patents]](../gifs/ps.gif) | . . . Powder not compacted |
10 | ![[Patents]](../gifs/ps.gif) | . Metal and nonmetal in final product |
11 | ![[Patents]](../gifs/ps.gif) | . . Nonmetal is elemental carbon |
12 | ![[Patents]](../gifs/ps.gif) | . . Boride containing |
13 | ![[Patents]](../gifs/ps.gif) | . . Nitride containing |
14 | ![[Patents]](../gifs/ps.gif) | . . Carbide containing |
15 | ![[Patents]](../gifs/ps.gif) | . . . Complex or multiple carbides |
16 | ![[Patents]](../gifs/ps.gif) | . . . . With another binary nonmetal |
17 | ![[Patents]](../gifs/ps.gif) | . . . Single carbide |
18 | ![[Patents]](../gifs/ps.gif) | . . . . Tungsten carbide |
19 | ![[Patents]](../gifs/ps.gif) | . . Oxide containing |
20 | ![[Patents]](../gifs/ps.gif) | . . . Rare earth oxide |
21 | ![[Patents]](../gifs/ps.gif) | . . . Silver metal with metal oxide |
22 | ![[Patents]](../gifs/ps.gif) | . . . Copper oxide |
23 | ![[Patents]](../gifs/ps.gif) | . Powder shape or size characteristics |
24 | ![[Patents]](../gifs/ps.gif) | . . Filaments or fibers |
25 | ![[Patents]](../gifs/ps.gif) | . Controlled cooling after sintering |
26 | ![[Patents]](../gifs/ps.gif) | . Post sintering operation |
27 | ![[Patents]](../gifs/ps.gif) | . . Impregnation |
28 | ![[Patents]](../gifs/ps.gif) | . . Subsequent working |
29 | ![[Patents]](../gifs/ps.gif) | . . Subsequent heat treatment (e.g., annealing, etc.) |
30 | ![[Patents]](../gifs/ps.gif) | . Powder pretreatment (prior to consolidation or sintering) |
31 | ![[Patents]](../gifs/ps.gif) | . . Heat treatment of powder |
32 | ![[Patents]](../gifs/ps.gif) | . . Mechanical blending |
33 | ![[Patents]](../gifs/ps.gif) | . . Comminuting |
34 | ![[Patents]](../gifs/ps.gif) | . . Chemical blending |
35 | ![[Patents]](../gifs/ps.gif) | . . Coating |
36 | ![[Patents]](../gifs/ps.gif) | . . Addition of fugitive material |
37 | ![[Patents]](../gifs/ps.gif) | . . . Additional material is solid |
38 | ![[Patents]](../gifs/ps.gif) | . Consolidation of powder prior to sintering |
39 | ![[Patents]](../gifs/ps.gif) | . . Specific pressure or lack or pressure recited |
40 | ![[Patents]](../gifs/ps.gif) | . . . Slip or slurry |
41 | ![[Patents]](../gifs/ps.gif) | . . Extruding |
42 | ![[Patents]](../gifs/ps.gif) | . . Isostatic or Hydrostatic |
43 | ![[Patents]](../gifs/ps.gif) | . . Rolling |
44 | ![[Patents]](../gifs/ps.gif) | . Pretreatment of consolidated powders |
45 | ![[Patents]](../gifs/ps.gif) | . Sintering which includes a chemical reaction |
46 | ![[Patents]](../gifs/ps.gif) | . Alloying occurs during sintering |
47 | ![[Patents]](../gifs/ps.gif) | . Liquid phase sintering |
48 | ![[Patents]](../gifs/ps.gif) | . Heat and pressure simultaneously to effect sintering |
49 | ![[Patents]](../gifs/ps.gif) | . . Hot isostatic pressing (HIP) |
50 | ![[Patents]](../gifs/ps.gif) | . . Hot rolling |
51 | ![[Patents]](../gifs/ps.gif) | . . Multiaxial (Not HIP) |
52 | ![[Patents]](../gifs/ps.gif) | . . Heating by electrical means other than radiant energy |
53 | ![[Patents]](../gifs/ps.gif) | . Plural heating steps including sintering |
54 | ![[Patents]](../gifs/ps.gif) | . . Different temperatures |
55 | ![[Patents]](../gifs/ps.gif) | . . Additional operation between heating steps |
56 | ![[Patents]](../gifs/ps.gif) | . Special medium during sintering |
57 | ![[Patents]](../gifs/ps.gif) | . . Special atmosphere |
58 | ![[Patents]](../gifs/ps.gif) | . . . Hydrogen or hydrogen plus nitrogen (Nitrogen per se in 57) |
59 | ![[Patents]](../gifs/ps.gif) | . . . Hydrocarbon or derivative (e.g., CH4, etc.) |
60 | ![[Patents]](../gifs/ps.gif) | . . . Vacuum |
61 | ![[Patents]](../gifs/ps.gif) | FORMING ARTICLES BY UNITING RANDOMLY ASSOCIATED METAL PARTICLES |
62 | ![[Patents]](../gifs/ps.gif) | . Powder pretreatment |
63 | ![[Patents]](../gifs/ps.gif) | . . Includes a chemical reaction |
64 | ![[Patents]](../gifs/ps.gif) | . . Includes coating of particles |
65 | ![[Patents]](../gifs/ps.gif) | . . Includes adding a binder material |
66 | ![[Patents]](../gifs/ps.gif) | . Consolidation of powders |
67 | ![[Patents]](../gifs/ps.gif) | . . Extrusion |
68 | ![[Patents]](../gifs/ps.gif) | . . Isostatic/Hydrostatic pressing |
69 | ![[Patents]](../gifs/ps.gif) | . . Rolling |