Effect of static head and pressure on atomization droplets size in spray forming: theory analysis

Zengwu Tang; Fuyang Cao; Jianfei Sun; Fuwei Kang; Jun Shen; Qingchun Li

Effect of static head and pressure on atomization droplets size in spray forming: theory analysis

Zengwu Tang^*
, Fuyang Cao
, Jianfei Sun
, Fuwei Kang
, Jun Shen
, Qingchun Li

^*Corresponding author for this work

School of Materials Science and Engineering

Harbin Institute of Technology
Third Academy of CASIC

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The relationship model of static head in tundish, atomization pressure on the tip of nozzle and the mass median droplet diameter was established. The mass median droplet diameter will decrease with reducing static head when the atomization back pressure is a settled value (the atomization pressure does not change) and with increase of atomization pressure (static head is constant). In order to get good quality preform, the change of metal flow rate caused by the change of static head was adjusted by altering the atomization pressure according to this model.

Original language	English
Pages (from-to)	13-17
Number of pages	5
Journal	Fenmo Yejin Jishu/Powder Metallurgy Technology
Volume	24
Issue number	1
State	Published - Feb 2006

Keywords

Atomization pressure
Microstructure
Ni-based superalloy
Spray forming
Static head

Cite this

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title = "Effect of static head and pressure on atomization droplets size in spray forming: theory analysis",

abstract = "The relationship model of static head in tundish, atomization pressure on the tip of nozzle and the mass median droplet diameter was established. The mass median droplet diameter will decrease with reducing static head when the atomization back pressure is a settled value (the atomization pressure does not change) and with increase of atomization pressure (static head is constant). In order to get good quality preform, the change of metal flow rate caused by the change of static head was adjusted by altering the atomization pressure according to this model.",

keywords = "Atomization pressure, Microstructure, Ni-based superalloy, Spray forming, Static head",

author = "Zengwu Tang and Fuyang Cao and Jianfei Sun and Fuwei Kang and Jun Shen and Qingchun Li",

year = "2006",

month = feb,

language = "英语",

volume = "24",

pages = "13--17",

journal = "Fenmo Yejin Jishu/Powder Metallurgy Technology",

issn = "1001-3784",

publisher = "University of Science and Technology Beijing",

number = "1",

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T1 - Effect of static head and pressure on atomization droplets size in spray forming

T2 - theory analysis

AU - Tang, Zengwu

AU - Cao, Fuyang

AU - Sun, Jianfei

AU - Kang, Fuwei

AU - Shen, Jun

AU - Li, Qingchun

PY - 2006/2

Y1 - 2006/2

N2 - The relationship model of static head in tundish, atomization pressure on the tip of nozzle and the mass median droplet diameter was established. The mass median droplet diameter will decrease with reducing static head when the atomization back pressure is a settled value (the atomization pressure does not change) and with increase of atomization pressure (static head is constant). In order to get good quality preform, the change of metal flow rate caused by the change of static head was adjusted by altering the atomization pressure according to this model.

AB - The relationship model of static head in tundish, atomization pressure on the tip of nozzle and the mass median droplet diameter was established. The mass median droplet diameter will decrease with reducing static head when the atomization back pressure is a settled value (the atomization pressure does not change) and with increase of atomization pressure (static head is constant). In order to get good quality preform, the change of metal flow rate caused by the change of static head was adjusted by altering the atomization pressure according to this model.

KW - Atomization pressure

KW - Microstructure

KW - Ni-based superalloy

KW - Spray forming

KW - Static head

UR - https://www.scopus.com/pages/publications/33645774399

M3 - 文章

AN - SCOPUS:33645774399

SN - 1001-3784

VL - 24

SP - 13

EP - 17

JO - Fenmo Yejin Jishu/Powder Metallurgy Technology

JF - Fenmo Yejin Jishu/Powder Metallurgy Technology

IS - 1

ER -

Effect of static head and pressure on atomization droplets size in spray forming: theory analysis

Abstract

Keywords

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