SU528943A1 - Nozzle to obtain a powder by spraying a metal melt - Google Patents

Nozzle to obtain a powder by spraying a metal melt

Info

Publication number
SU528943A1
SU528943A1 SU2148483A SU2148483A SU528943A1 SU 528943 A1 SU528943 A1 SU 528943A1 SU 2148483 A SU2148483 A SU 2148483A SU 2148483 A SU2148483 A SU 2148483A SU 528943 A1 SU528943 A1 SU 528943A1
Authority
SU
USSR - Soviet Union
Prior art keywords
nozzle
spraying
powder
metal melt
metal
Prior art date
Application number
SU2148483A
Other languages
Russian (ru)
Inventor
Владимир Михайлович Блехеров
Валерий Григорьевич Голубков
Михаил Шевелевич Вайнмахер
Андрей Леонидович Коновалов
Михаил Васильевич Михайлов
Светлана Георгиевна Сапрыкина
Михаил Семенович Дубровин
Михаил Ростиславович Игумнов
Original Assignee
Предприятие П/Я А-7697
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 Предприятие П/Я А-7697 filed Critical Предприятие П/Я А-7697
Priority to SU2148483A priority Critical patent/SU528943A1/en
Application granted granted Critical
Publication of SU528943A1 publication Critical patent/SU528943A1/en

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  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Nozzles (AREA)

Description

(54) ФОРСУНКА ДЛЯ ПОЛУЧЕНИЯ ПОРОШКА РАСПЫЛЕНИЕМ МЕТАЛЛИЧЕСКОГО РАСПЛАВА(54) NOZZLE FOR RECEIVING THE POWDER BY SPRAYING METAL MELT

чертеже не показан), а токоподводом 8 соединена с корпусом, соединенным с другим полюсом источника электрического тока.the drawing is not shown), and the current lead 8 is connected to a housing connected to another pole of the source of electric current.

Форсунка работает следующим образом. Газ от источника поступает в коллекторную полость 5 корпуса 1. Проход  через нагретую кольцевую перегородку 6 из пористого нихрома, газ нагреваетс  до температуры пор дка 1000 С и поступает в сопла 2. Жидкий металл из металлоприемника (на чертеже не показан) через воронку 3 и металлопровод 4 сливаетс  тонкой струей и распыл етс  нагретым газовым потоком, истекающим из сопл 2.The nozzle works as follows. The gas from the source enters the collector cavity 5 of the housing 1. The passage through the heated annular partition 6 of porous nichrome, the gas is heated to a temperature of about 1000 ° C and enters the nozzles 2. Liquid metal from the metal receiver (not shown) through the funnel 3 and the metal pipe 4 is jetted off and sprayed by a heated gas stream flowing from the nozzles 2.

Конструктивные отличи  предлагаемой форсунки существенно упрощают систему нагрева и подачи нагретого газа к соплам форсунки, повыщают эффективность нагрева и, следовательно, снижают энергоемкость процесса распылени  расплавленного металла.The design differences of the proposed nozzle greatly simplify the heating system and the supply of heated gas to the nozzles of the nozzle, increase the heating efficiency and, consequently, reduce the energy intensity of the process of spraying molten metal.

Claims (2)

1. Патент США № 3725517, М.кл. 264-12, 1973 г.1. US patent No. 3725517, M.cl. 264-12, 1973 2. Порощкова металлурги , №2 1971 г., стр. 12 .2. Poroshkova metallurgists, №2 1971, p. 12. -0 -0 Фиг. 1 0FIG. ten подвод газаgas supply Фиг. 2FIG. 2
SU2148483A 1975-06-16 1975-06-16 Nozzle to obtain a powder by spraying a metal melt SU528943A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2148483A SU528943A1 (en) 1975-06-16 1975-06-16 Nozzle to obtain a powder by spraying a metal melt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2148483A SU528943A1 (en) 1975-06-16 1975-06-16 Nozzle to obtain a powder by spraying a metal melt

Publications (1)

Publication Number Publication Date
SU528943A1 true SU528943A1 (en) 1976-09-25

Family

ID=20624090

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2148483A SU528943A1 (en) 1975-06-16 1975-06-16 Nozzle to obtain a powder by spraying a metal melt

Country Status (1)

Country Link
SU (1) SU528943A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400969A (en) * 1993-09-20 1995-03-28 Keene; Christopher M. Liquid vaporizer and diffuser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400969A (en) * 1993-09-20 1995-03-28 Keene; Christopher M. Liquid vaporizer and diffuser

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