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RU2019109749A - Device for hardening metals by explosive energy - Google Patents

Device for hardening metals by explosive energy Download PDF

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Publication number
RU2019109749A
RU2019109749A RU2019109749A RU2019109749A RU2019109749A RU 2019109749 A RU2019109749 A RU 2019109749A RU 2019109749 A RU2019109749 A RU 2019109749A RU 2019109749 A RU2019109749 A RU 2019109749A RU 2019109749 A RU2019109749 A RU 2019109749A
Authority
RU
Russia
Prior art keywords
layer
adhesive binder
explosive
solid
explosive energy
Prior art date
Application number
RU2019109749A
Other languages
Russian (ru)
Other versions
RU2741578C2 (en
RU2019109749A3 (en
Inventor
Игорь Александрович Кузнецов
Олег Валерьевич Натаров
Олег Александрович Ухабин
Сергей Михайлович Козлов
Original Assignee
Акционерное общество "Государственный научно-исследовательский институт машиностроения имени В.В. Бахирева" (АО "ГосНИИмаш")
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 Акционерное общество "Государственный научно-исследовательский институт машиностроения имени В.В. Бахирева" (АО "ГосНИИмаш") filed Critical Акционерное общество "Государственный научно-исследовательский институт машиностроения имени В.В. Бахирева" (АО "ГосНИИмаш")
Priority to RU2019109749A priority Critical patent/RU2741578C2/en
Publication of RU2019109749A publication Critical patent/RU2019109749A/en
Publication of RU2019109749A3 publication Critical patent/RU2019109749A3/ru
Application granted granted Critical
Publication of RU2741578C2 publication Critical patent/RU2741578C2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
    • B21D26/08—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by explosives, e.g. chemical explosives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Powder Metallurgy (AREA)
  • Laminated Bodies (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Claims (5)

1. Устройство для упрочнения металлов энергией взрыва, содержащее детонатор и заряд взрывчатого вещества в виде верхнего слоя из взрывчатого вещества и нижнего более тонкого слоя, отличающееся тем, что нижний более тонкий слой выполнен из смеси твердого сыпучего материала и клейкого связующего, обеспечивающего возможность его соединения со слоем взрывчатого вещества и фиксации заряда на упрочняемой поверхности металла.1. A device for hardening metals with the energy of an explosion, containing a detonator and an explosive charge in the form of an upper layer of explosive and a lower thinner layer, characterized in that the lower thinner layer is made of a mixture of solid bulk material and an adhesive binder, allowing it to be connected with a layer of explosive and fixing the charge on the hardened metal surface. 2. Устройство по п. 1, отличающееся тем, что в качестве твердого сыпучего материала нижнего слоя используется песок или порошок металла.2. The device according to claim 1, characterized in that sand or metal powder is used as a solid bulk material of the lower layer. 3. Устройство по п. 1, отличающееся тем, что в твердый сыпучий слой с клейким связующим дополнительно введен пористый материал.3. A device according to claim 1, characterized in that a porous material is additionally introduced into the solid free-flowing layer with an adhesive binder. 4. Устройство по п. 1, отличающееся тем, что в твердый сыпучий слой с клейким связующим дополнительно введены пузырьки воздуха.4. The device according to claim 1, characterized in that air bubbles are additionally introduced into the solid free-flowing layer with an adhesive binder. 5. Устройство по п. 1, отличающееся тем, что в твердый сыпучий слой с клейким связующим добавлены реагенты, способствующие образованию пузырьков газа.5. A device according to claim 1, characterized in that reagents that promote the formation of gas bubbles are added to the solid free-flowing layer with an adhesive binder.
RU2019109749A 2019-04-02 2019-04-02 Device for metal hardening by explosion energy RU2741578C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2019109749A RU2741578C2 (en) 2019-04-02 2019-04-02 Device for metal hardening by explosion energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2019109749A RU2741578C2 (en) 2019-04-02 2019-04-02 Device for metal hardening by explosion energy

Publications (3)

Publication Number Publication Date
RU2019109749A true RU2019109749A (en) 2020-10-02
RU2019109749A3 RU2019109749A3 (en) 2020-10-02
RU2741578C2 RU2741578C2 (en) 2021-01-27

Family

ID=72946830

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019109749A RU2741578C2 (en) 2019-04-02 2019-04-02 Device for metal hardening by explosion energy

Country Status (1)

Country Link
RU (1) RU2741578C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566648A (en) * 1968-09-25 1971-03-02 Continental Can Co Pulsed liquid wire-electrohydraulic system
SU1309404A1 (en) * 1985-05-15 1996-04-20 Специальное Конструкторское Бюро Гидроимпульсной Техники Со Ан Ссср Method of increasing metal hardness by explosion
RU2102501C1 (en) * 1995-08-29 1998-01-20 Клочков Сергей Валентинович Device for reinforcing the rail in weld joint region

Also Published As

Publication number Publication date
RU2741578C2 (en) 2021-01-27
RU2019109749A3 (en) 2020-10-02

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