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- Yang, Qixing, et al.
(författare)
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Erosion of referactory during gas injection : a cavitation based model
- 1989
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Ingår i: Scaninject V. - : MEFOS. ; , s. 259-289
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Konferensbidrag (refereegranskat)abstract
- The problem of tuyere refractory wear has been studied in an air--water model using a 4 mm diamter tuyere. Erosion tests, with boric acid (H sub 3 BO sub 3 ) disks as refactory simulators, and measurements of back-attack frequency were carried out. The erosion pattern shows two distinct features: isolated elliptical pits and a continuous irregular shear wear pattern. The influence on these features of the surface hardness and gas flow rate was investigated. 24 ref.--
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