Study and dissemination of advanced methods at the volgograd tube plant

Metallurgist ◽  
1976 ◽  
Vol 20 (10) ◽  
pp. 662-663
Author(s):  
B. M. Lisovskii ◽  
N. I. Kalinkin
Keyword(s):  
Tube Plant

scholarly journals Seamless tube plant opens in Canada

JOM ◽  
1957 ◽  
Vol 9 (8) ◽  
pp. 1040-1040
Keyword(s):  
Seamless Tube ◽  
Tube Plant

Advancements in Cone-type Rotary Piercing Technology

1999 ◽  
Vol 121 (3) ◽  
pp. 313-320 ◽  
Author(s):  
Chihiro Hayashi ◽  
Masayoshi Akiyama ◽  
Tomio Yamakawa
Keyword(s):  
Small Diameter ◽  
Expansion Ratio ◽  
Seamless Tube ◽  
Hot Workability ◽  
Piercing Mill ◽  
Rotary Forging ◽  
Core Technology ◽  
Cone Type ◽  
High Feed ◽  
Tube Plant

A cone-type piercing mill was developed by the authors for materials with poor hot workability. This piercing mill is called “the super piercer” in Europe. It has a pair of cone-type main rolls supported at both ends with their roll axes inclined and crossed so as to enable piercing at high feed and cross angles. In order to ensure the best performance of the rotary piercing, disc rolls are adopted instead of plate guide shoes. The super piercer was put into practice at the small-diameter seamless tube plant operated in 1983. The recent progress in our research and development on the super piercer has resulted in the concept of “the new super piercer,” which allows expansion piercing. Namely, the development of the skewing technology for disc roll axes and its application to the cone-type piercing technology has realized remarkable increase in the expansion ratio. The new super piercer was adopted as the core technology of the new medium-diameter seamless tube plant operated in 1997. In this paper, studied in detail were the influences of the expansion ratio, feed and cross angles on the rotary forging effects, redundant shear deformations and power consumption.

Organization of socialist competition at the Pervoural'sk new tube plant

Metallurgist ◽  
1976 ◽  
Vol 20 (5) ◽  
pp. 295-298
Author(s):  
B. A. Mamaev
Keyword(s):  
Socialist Competition ◽  
Tube Plant

Pneumatic Transportation of Coal and Ash in Industrial Boiler Plant-Experience with a Prototype Programme-Controlled System

1975 ◽  
Vol 189 (1) ◽  
pp. 541-555
Author(s):  
J. Hunter
Keyword(s):  
Pressure Loss ◽  
Oil And Gas ◽  
Industrial Water ◽  
Flow Measurements ◽  
Controlled System ◽  
Boiler Plant ◽  
Steam Boilers ◽  
Pneumatic Transportation ◽  
Industrial Boiler ◽  
Tube Plant

The system has been fitted to two 905 kg/h steam boilers at a mine in Fife and has run for approximately two years. It consists of a pneumatic system for conveying coal, automatically, from the coal store to the main boiler hopper and an integral system for conveying ash away from the boilers, all to a programmed cycle of operations. The paper describes the plant in detail, experience in operation and reports on the results of tests on fuel degradation, pressure loss and air-flow measurements, performance of the coal- and ash-handling sections, plant wear and electrical running costs, in addition to other data. It concludes that continuing the development of coal-fired plant along the lines laid down in the paper could lead to packaged, shell and large sized industrial water-tube plant, which are low in capital and running costs and are automated in line with modern oil- and gas-fired plant.

The training of young workers and the preparation of cadres for starting up projects at first ural new tube plant

Metallurgist ◽  
1977 ◽  
Vol 21 (8) ◽  
pp. 551-556
Author(s):  
B. A. Mamaev ◽  
M. Kh. Tagirov
Keyword(s):  
Young Workers ◽  
Tube Plant

Porous tube plant nutrient delivery system development: A device for nutrient delivery in microgravity

1994 ◽  
Vol 14 (11) ◽  
pp. 47-51 ◽  
Author(s):  
T.W. Dreschel ◽  
C.S. Brown ◽  
W.C. Piastuch ◽  
C.R. Hinkle ◽  
W.M. Knott
Keyword(s):  
Delivery System ◽  
System Development ◽  
Plant Nutrient ◽  
Nutrient Delivery ◽  
Porous Tube ◽  
Tube Plant ◽  
Nutrient Delivery System

A Flexible Microsensor Array for Root Zone Monitoring of a Porous Tube Plant Growth System for Microgravity

Habitation ◽  
2006 ◽  
Vol 11 (1) ◽  
pp. 5-14
Author(s):  
Sandeep Sathyan ◽  
Chang-Soo Kim ◽  
H. Troy Nagle ◽  
Christopher S. Brown ◽  
D. Marshall Porterfield
Keyword(s):  
Plant Growth ◽  
Root Zone ◽  
Porous Tube ◽  
Growth System ◽  
Tube Plant

scholarly journals Examining Dehydration and Hypoxic Stress in Wheat Plants Using a Porous Tube Plant Nutrient Delivery System Developed for Microgravity

2005 ◽  
Author(s):  
T. W. Dreschel ◽  
C. R. Hall ◽  
T. E. Foster ◽  
M. Salganic ◽  
L. Warren ◽  
...  
Keyword(s):  
Delivery System ◽  
Hypoxic Stress ◽  
Plant Nutrient ◽  
Nutrient Delivery ◽  
Porous Tube ◽  
Tube Plant ◽  
Nutrient Delivery System
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