JPS5325898A - Preparation method of wa ve absorver using magnetic dusts - Google Patents

Preparation method of wa ve absorver using magnetic dusts

Info

Publication number
JPS5325898A
JPS5325898A JP9943576A JP9943576A JPS5325898A JP S5325898 A JPS5325898 A JP S5325898A JP 9943576 A JP9943576 A JP 9943576A JP 9943576 A JP9943576 A JP 9943576A JP S5325898 A JPS5325898 A JP S5325898A
Authority
JP
Japan
Prior art keywords
absorver
preparation
dusts
magnetic
magnetic dusts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9943576A
Other languages
Japanese (ja)
Inventor
Yasuo Hiyama
Youzou Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP9943576A priority Critical patent/JPS5325898A/en
Publication of JPS5325898A publication Critical patent/JPS5325898A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems

Landscapes

  • Soft Magnetic Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Inorganic Insulating Materials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

PURPOSE:The materials of wave absorver can supplied at a low price stablely by using the dusts of iron blast furnace having magnetic quality as the material of wave absorber.
JP9943576A 1976-08-20 1976-08-20 Preparation method of wa ve absorver using magnetic dusts Pending JPS5325898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9943576A JPS5325898A (en) 1976-08-20 1976-08-20 Preparation method of wa ve absorver using magnetic dusts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9943576A JPS5325898A (en) 1976-08-20 1976-08-20 Preparation method of wa ve absorver using magnetic dusts

Publications (1)

Publication Number Publication Date
JPS5325898A true JPS5325898A (en) 1978-03-10

Family

ID=14247342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9943576A Pending JPS5325898A (en) 1976-08-20 1976-08-20 Preparation method of wa ve absorver using magnetic dusts

Country Status (1)

Country Link
JP (1) JPS5325898A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753756A (en) * 1984-07-10 1988-06-28 Sanoya Industries Co., Ltd. Radiation shielding material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753756A (en) * 1984-07-10 1988-06-28 Sanoya Industries Co., Ltd. Radiation shielding material

Similar Documents

Publication Publication Date Title
JPS5362717A (en) Process for directly producing steel from iron ore
JPS51114792A (en) Shot blast machine
JPS5263813A (en) High cr ferritic soft magnetic steel
AU1876076A (en) Hammer solenoid drive
YU39760B (en) Process for tempering steel and iron pieces
JPS5244490A (en) Abrasion belt
ZA777320B (en) Process for preparing ferrochromium by using a blast furnace
JPS51122417A (en) Wear-proof magnetic head core
JPS5259613A (en) Sprayyrepairing material for steel furnace
JPS5219126A (en) Process for austenite stainless steel welding
JPS5269844A (en) Magnetic driven arc welding process
JPS5257054A (en) Magnetic driven arc welding process
JPS5260551A (en) Formation of anti-resonant elastic material on rod antenna pipe
JPS5239876A (en) Method for grinding and cuttig a steel material
JPS5286940A (en) Process for welding spheroidal graphitecast iron
JPS5229416A (en) Method of smelting high chromium steel
JPS5252298A (en) Polishing processing method
JPS5343018A (en) Reducing method of iron ore by circular shaft furnace
JPS5248512A (en) Heat treating method of long size steel materials
JPS5411807A (en) Method of controlling material distribution for blast furnace
JPS53117885A (en) Shot peening method
JPS51126906A (en) A charging method into blast furnaces
JPS5368610A (en) Heat treatment method with arc driven with magnetism
JPS5281012A (en) Wear ressistance high cr steel
JPS5231962A (en) Products made by drawing corrosion resisting magnetic material