Method for producing molybdenum alloy targets

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12043892
SERIAL NO

17557911

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a method for producing a molybdenum alloy target, and solves the problem of low density and coarser grains of the molybdenum alloy targets in the prior art. The present invention comprises subjecting a mixed powder with a mass ratio depending upon the formula composition of a molybdenum alloy to a pre-press forming process to obtain a preformed molybdenum alloy target blank; placing the preformed molybdenum alloy target blank in a capsule and subjecting the capsule to processes of preheating for degassing and vacuum seal welding; subjecting the target blank to a hot isostatic pressing process to obtain a densified molybdenum alloy prefabricated target; removing the capsule; and subjecting the molybdenum alloy prefabricated target with the capsule removed to a temperature-rising and pressure-decreasing process, followed by finish machining to obtain a molybdenum alloy target.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
JIANGSU CISRI HIPEX TECHNOLOGY CO LTDNO 33 YANGTZE ROAD NEW AREA JIANGSU PROVINCE ZHENJIANG CITY 212132

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Che, Lida Zhenjiang, CN 1 0
He, Jing Zhenjiang, CN 248 1384
Li, Haofeng Zhenjiang, CN 3 15
Li, Xiangyang Zhenjiang, CN 130 1479
Wu, Zhanfang Zhenjiang, CN 1 0
Zhang, Pengjie Zhenjiang, CN 3 0

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Jan 23, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 23, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 23, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00