scholarly journals China raised the first batch production quota over rare-earths and tungsten in 2021

China Geology ◽  
2021 ◽  
Vol 4 (1) ◽  
pp. 193-194
Author(s):  
Xi-jie Chen ◽  
Li-Qiong Jia
Keyword(s):  
Rare Earths ◽  
Batch Production ◽  
And Tungsten ◽  
Production Quota

ANISOTROPIE ET MAGNÉTOSTRICTIONMAGNETOCRYSTALLINE ANISOTROPY IN RARE EARTHS AND THEIR ALLOYS

1971 ◽  
Vol 32 (C1) ◽  
pp. C1-179-C1-185 ◽  
Author(s):  
S. CHIKAZUMI ◽  
K. TAJIMA ◽  
K. TOYAMA
Keyword(s):  
Rare Earths

Magnetic susceptibility of dilute alloys of rare earths in magnesium

1979 ◽  
Vol 40 (C5) ◽  
pp. C5-17-C5-18
Author(s):  
M. de Jong ◽  
P. Touborg ◽  
J. Bijvoet
Keyword(s):  
Magnetic Susceptibility ◽  
Rare Earths ◽  
Dilute Alloys

THERMOPOWER OF SOME IRON-RARE EARTHS COMPOUNDS FROM 2 K-1000 K

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-511-C2-512 ◽  
Author(s):  
E. Gratz ◽  
E. Bauer ◽  
S. Pöllinger ◽  
H. Nowotny ◽  
A. T. Burkov ◽  
...  
Keyword(s):  
Rare Earths ◽  
Rare Earths Compounds

APPLYING THE ISF TECHNOLOGY TO PRODUCE THE CAR PART MODELS

2010 ◽  
Vol 13 (4) ◽  
pp. 91-98
Author(s):  
Tuan Dinh Phan ◽  
Binh Thien Nguyen ◽  
Dien Khanh Le ◽  
Phuong Hoang Pham
Keyword(s):  
Rapid Prototyping ◽  
Incremental Sheet Forming ◽  
Cad Model ◽  
Post Processing ◽  
Technological Parameters ◽  
Batch Production ◽  
Complex Products ◽  
3D Cad ◽  
Real Size ◽  
Single Batch

The paper presents an application the research results previously done by group on the influence of technological parameters to the deformation angle and finish surface quality in order to choose technology parameters for the incremental sheet forming (ISF) process to produce products for the purpose of rapid prototyping or single-batch production, including all steps from design and process 3D CAD model, calculate and select the technological parameters, setting up manufacturing and the stage of post-processing. The samples formed successfully showed high applicability of this technology to practical work, the complex products with the real size can be produced in industries: automotive, motorcycle, civil...

Influence of carbon fibers and tungsten disulfide on the properties and structure of polytetrafluoroethylene

2018 ◽  
Vol 4 (3) ◽  
pp. 26-34
Author(s):  
A. A. Okhlopkova ◽  
A. P., Vasilev ◽  
T. S. Struchkova ◽  
A. G. Alekseev ◽  
P. N. Grakovich
Keyword(s):  
Carbon Fibers ◽  
Tungsten Disulfide ◽  
And Tungsten
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