公开(公告)号：AU5946186A

公开(公告)日：1987-01-22

申请号：AU5946186

申请日：1986-07-01

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  TENHOVER MICHAEL A ,  SHREVE GARY A

IPC: C22C27/06 ,  C22C45/00

Abstract: Amorphous chromium-metalloid alloys exhibiting corrosion resistance in acid environments are described. The alloys contain a relatively low amount of a metalloid selected from the group of B, C, P, N, S, Sb and As. Additional metalloid elements such as Al, Si and Ge may also be present to enhance other properties of the amorphous alloy.

公开(公告)号：BR8601382A

公开(公告)日：1986-12-02

申请号：BR8601382

申请日：1986-03-26

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  TENHOVER MICHAEL A ,  GRASSELLI ROBERT K ,  HARRIS JONATHAN H

IPC: H01M4/38 ,  C01B3/00 ,  C22C45/10

Abstract: Novel materials having the ability to reversibly store hydrogen are amorphous metal alloys of the formula A8MbM min c wherein A is at least one metal selected from the group consisting of Ag, Au, Hg, Pd and Pt; M is at least one element selected from the group consisting of: Ru, Pb, Cu, Cr, Mo, Si, W, Ni, Al, Sn, Co, Fe, Zn, Cd, Ga and Mn; and M min is at least one element selected from the group consisting of Ca, Mg, Ti, Y, Zr, Hf, Nb, V, Ta and the rare earths; and wherein a ranges from about 0.005 to about 0.80; b ranges from about 0.05 to about 0.70; and c ranges from about 0.08 to about 0.95.

公开(公告)号：ZA862083B

公开(公告)日：1986-11-26

申请号：ZA862083

申请日：1986-03-20

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  TENHOVER MICHAEL A ,  GRASSELLI ROBERT K

IPC: B22F9/20 ,  B22F9/00 ,  B22F9/16 ,  C22C1/00 ,  C22C33/00 ,  C22C45/00 ,  C22B

Abstract: Amorphous metal alloy compositions are synthesized by solid state incorporation/reduction reactions wherein a high-surface area support is brought in contact with a precursor metal-bearing compound in such a manner that the compound is incorporated into the support or caused to deposit metal onto the surface of the support. The composition obtained is an amorphous alloy composition or can be made so by heat treating at a temperature below the crystallization temperature of the amorphous metal alloy desired to be formed.

公开(公告)号：PT82288A

公开(公告)日：1986-04-01

申请号：PT8228886

申请日：1986-03-26

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  TENHOVER MICHAEL A ,  GRASSELLI ROBERT K ,  HARRIS JONATHAN H

IPC: H01M4/38 ,  C01B3/00 ,  C22C45/10 ,  C22C1/00

Abstract: Novel materials having the ability to reversibly store hydrogen are amorphous metal alloys of the formula A8MbM min c wherein A is at least one metal selected from the group consisting of Ag, Au, Hg, Pd and Pt; M is at least one element selected from the group consisting of: Ru, Pb, Cu, Cr, Mo, Si, W, Ni, Al, Sn, Co, Fe, Zn, Cd, Ga and Mn; and M min is at least one element selected from the group consisting of Ca, Mg, Ti, Y, Zr, Hf, Nb, V, Ta and the rare earths; and wherein a ranges from about 0.005 to about 0.80; b ranges from about 0.05 to about 0.70; and c ranges from about 0.08 to about 0.95.

公开(公告)号：NO166541C

公开(公告)日：1991-08-07

申请号：NO861193

申请日：1986-03-25

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  GRASSELLI ROBERT K ,  TENHOVER MICHAEL A ,  HARRIS JONATHAN H

IPC: H01M4/38 ,  C01B3/00 ,  C22C45/10 ,  C22C1/00 ,  C22C45/00

Abstract: Novel materials having the ability to reversibly store hydrogen are amorphous metal alloys of the formula A8MbM min c wherein A is at least one metal selected from the group consisting of Ag, Au, Hg, Pd and Pt; M is at least one element selected from the group consisting of: Ru, Pb, Cu, Cr, Mo, Si, W, Ni, Al, Sn, Co, Fe, Zn, Cd, Ga and Mn; and M min is at least one element selected from the group consisting of Ca, Mg, Ti, Y, Zr, Hf, Nb, V, Ta and the rare earths; and wherein a ranges from about 0.005 to about 0.80; b ranges from about 0.05 to about 0.70; and c ranges from about 0.08 to about 0.95.

公开(公告)号：CA1273829A

公开(公告)日：1990-09-11

申请号：CA512342

申请日：1986-06-25

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  SHREVE GARY A ,  TENHOVER MICHAEL A

IPC: C22C27/06 ,  C22C45/00

Abstract: CORROSION RESISTANT AMORPHOUS CHROMIUM-METALLOID ALLOY COMPOSITIONS Amorphous chromium-metalloid alloys exhibiting corrosion resistance in acid environments are described. The alloys contain a relatively low amount of a metalloid selected from the group of B, C, P, N, S, Sb and As. Additional metalloid elements such as Al, Si and Ge may also be present to enhance other properties of the amorphous alloy.

公开(公告)号：DE3671476D1

公开(公告)日：1990-06-28

申请号：DE3671476

申请日：1986-07-14

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  TENHOVER MICHAEL A ,  SHREVE GARY A

IPC: C22C27/06 ,  C22C45/00

Abstract: Amorphous chromium-metalloid alloys exhibiting corrosion resistance in acid environments are described. The alloys contain a relatively low amount of a metalloid selected from the group of B, C, P, N, S, Sb and As. Additional metalloid elements such as Al, Si and Ge may also be present to enhance other properties of the amorphous alloy.

公开(公告)号：PH23655A

公开(公告)日：1989-09-27

申请号：PH33577

申请日：1986-03-25

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  TENHOVER MICHAEL A ,  GRASSEILLI ROBERT K ,  HARRIS JONATHAN H

IPC: H01M4/38 ,  C01B3/00 ,  C22C45/10 ,  C25B11/04

Abstract: Novel materials having the ability to reversibly store hydrogen are amorphous metal alloys of the formula A8MbM min c wherein A is at least one metal selected from the group consisting of Ag, Au, Hg, Pd and Pt; M is at least one element selected from the group consisting of: Ru, Pb, Cu, Cr, Mo, Si, W, Ni, Al, Sn, Co, Fe, Zn, Cd, Ga and Mn; and M min is at least one element selected from the group consisting of Ca, Mg, Ti, Y, Zr, Hf, Nb, V, Ta and the rare earths; and wherein a ranges from about 0.005 to about 0.80; b ranges from about 0.05 to about 0.70; and c ranges from about 0.08 to about 0.95.

公开(公告)号：HK64189A

公开(公告)日：1989-08-18

申请号：HK64189

申请日：1989-08-10

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  TENHOVER MICHAEL A ,  GRASSELLI ROBERT K ,  HARRIS JONATHAN H

IPC: H01M4/38 ,  C01B3/00 ,  C22C45/10 ,  C22C1/00

Abstract: Novel materials having the ability to reversibly store hydrogen are amorphous metal alloys of the formula A8MbM min c wherein A is at least one metal selected from the group consisting of Ag, Au, Hg, Pd and Pt; M is at least one element selected from the group consisting of: Ru, Pb, Cu, Cr, Mo, Si, W, Ni, Al, Sn, Co, Fe, Zn, Cd, Ga and Mn; and M min is at least one element selected from the group consisting of Ca, Mg, Ti, Y, Zr, Hf, Nb, V, Ta and the rare earths; and wherein a ranges from about 0.005 to about 0.80; b ranges from about 0.05 to about 0.70; and c ranges from about 0.08 to about 0.95.

公开(公告)号：CA1233047A

公开(公告)日：1988-02-23

申请号：CA475705

申请日：1985-03-04

Applicant: STANDARD OIL CO OHIO

Inventor： TENHOVER MICHAEL A ,  HENDERSON RICHARD S ,  GRASSELLI ROBERT K

IPC: B22F3/00 ,  B22F9/00 ,  B22F9/30 ,  C22C1/04

Abstract: Amorphous metal alloy powders are synthesized by solid state decomposition reactions. At least one precursor compound is thermally decomposed at a temperature below the crystallization temperature of the amorphous metal alloy to be formed. The decomposition product comprises an intimate mixture of the elements of the alloy and, after heat-treating if necessary, exhibits amorphous characteristics. Amorphous metal alloy shapes are synthesized by providing an intimate mixture of the components of the amorphous alloy, which mixture includes at least one ductile component. The mixture may be subjected to well-known forming techniques at a temperature below the crystallization temperature of the amorphous metal alloy to be formed. The ductile component of the mixture acts as a binder matrix to provide strength and uniform properties to the formed object.