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![volved the use of ultra-clean ic e particles, having a uniform grain size, for clean-ing the surface and grooves of ferrite block (Tomoji [4]). An ice blasting device utilizing stored particle s was suggested by Harima [5]. Vissisouk [6] proposed to use ice particles near melting temperature for surface decoating. Mesher [7] de-velope d a nozzle for enhancement of the surface cleaning by ice blasting. Shinichi [8] suggested an inexpensive cleaning of various surfaces by mixing ice particles, cold water and air. Niechial [9] proposed an ice blasting cleaning system contain-ing an ice crusher, a separator and a blasting gun. Settles [10] suggested produc-ing ice particles of a size range below 100 urn within the apparatus just prior to the nozzle. Although the potential use of ice blasting has been suggested by a number of inventors, the practical use is much more limited. Herb and Vissisouk [11] re-ported precision cleaning of zirconium alloys in the course of production of bi-metallic tubing by ice pellets. It was shown that ice blasting improved the quality of bimetal. The use of air-ice blasting for steel derusting was reported by Liu [12]. The following operational conditions were maintained: air pressure: 0.2-0.76 MPa; grain diameter: below 2.5 mm; ice temperature -50°C; traverse rate 90 mm/min; and standoff distanc e 50 mm. At these conditions the rate of derusting ranged from 290 mm/min at the air pressure of 0.2 MPa to 1110 mm /min at the](https://images.tandf.co.uk/common/jackets/crclarge/978906764/9789067643764.jpg "volved the use of ultra-clean ic e particles, having a uniform grain size, for clean-ing the surface and grooves of ferrite block (Tomoji [4]). An ice blasting device utilizing stored particle s was suggested by Harima [5]. Vissisouk [6] proposed to use ice particles near melting temperature for surface decoating. Mesher [7] de-velope d a nozzle for enhancement of the surface cleaning by ice blasting. Shinichi [8] suggested an inexpensive cleaning of various surfaces by mixing ice particles, cold water and air. Niechial [9] proposed an ice blasting cleaning system contain-ing an ice crusher, a separator and a blasting gun. Settles [10] suggested produc-ing ice particles of a size range below 100 urn within the apparatus just prior to the nozzle. Although the potential use of ice blasting has been suggested by a number of inventors, the practical use is much more limited. Herb and Vissisouk [11] re-ported precision cleaning of zirconium alloys in the course of production of bi-metallic tubing by ice pellets. It was shown that ice blasting improved the quality of bimetal. The use of air-ice blasting for steel derusting was reported by Liu [12]. The following operational conditions were maintained: air pressure: 0.2-0.76 MPa; grain diameter: below 2.5 mm; ice temperature -50°C; traverse rate 90 mm/min; and standoff distanc e 50 mm. At these conditions the rate of derusting ranged from 290 mm/min at the air pressure of 0.2 MPa to 1110 mm /min at the")
Chapter
volved the use of ultra-clean ic e particles, having a uniform grain size, for clean-ing the surface and grooves of ferrite block (Tomoji [4]). An ice blasting device utilizing stored particle s was suggested by Harima [5]. Vissisouk [6] proposed to use ice particles near melting temperature for surface decoating. Mesher [7] de-velope d a nozzle for enhancement of the surface cleaning by ice blasting. Shinichi [8] suggested an inexpensive cleaning of various surfaces by mixing ice particles, cold water and air. Niechial [9] proposed an ice blasting cleaning system contain-ing an ice crusher, a separator and a blasting gun. Settles [10] suggested produc-ing ice particles of a size range below 100 urn within the apparatus just prior to the nozzle. Although the potential use of ice blasting has been suggested by a number of inventors, the practical use is much more limited. Herb and Vissisouk [11] re-ported precision cleaning of zirconium alloys in the course of production of bi-metallic tubing by ice pellets. It was shown that ice blasting improved the quality of bimetal. The use of air-ice blasting for steel derusting was reported by Liu [12]. The following operational conditions were maintained: air pressure: 0.2-0.76 MPa; grain diameter: below 2.5 mm; ice temperature -50°C; traverse rate 90 mm/min; and standoff distanc e 50 mm. At these conditions the rate of derusting ranged from 290 mm/min at the air pressure of 0.2 MPa to 1110 mm /min at the
DOI link for volved the use of ultra-clean ic e particles, having a uniform grain size, for clean-ing the surface and grooves of ferrite block (Tomoji [4]). An ice blasting device utilizing stored particle s was suggested by Harima [5]. Vissisouk [6] proposed to use ice particles near melting temperature for surface decoating. Mesher [7] de-velope d a nozzle for enhancement of the surface cleaning by ice blasting. Shinichi [8] suggested an inexpensive cleaning of various surfaces by mixing ice particles, cold water and air. Niechial [9] proposed an ice blasting cleaning system contain-ing an ice crusher, a separator and a blasting gun. Settles [10] suggested produc-ing ice particles of a size range below 100 urn within the apparatus just prior to the nozzle. Although the potential use of ice blasting has been suggested by a number of inventors, the practical use is much more limited. Herb and Vissisouk [11] re-ported precision cleaning of zirconium alloys in the course of production of bi-metallic tubing by ice pellets. It was shown that ice blasting improved the quality of bimetal. The use of air-ice blasting for steel derusting was reported by Liu [12]. The following operational conditions were maintained: air pressure: 0.2-0.76 MPa; grain diameter: below 2.5 mm; ice temperature -50°C; traverse rate 90 mm/min; and standoff distanc e 50 mm. At these conditions the rate of derusting ranged from 290 mm/min at the air pressure of 0.2 MPa to 1110 mm /min at the
volved the use of ultra-clean ic e particles, having a uniform grain size, for clean-ing the surface and grooves of ferrite block (Tomoji [4]). An ice blasting device utilizing stored particle s was suggested by Harima [5]. Vissisouk [6] proposed to use ice particles near melting temperature for surface decoating. Mesher [7] de-velope d a nozzle for enhancement of the surface cleaning by ice blasting. Shinichi [8] suggested an inexpensive cleaning of various surfaces by mixing ice particles, cold water and air. Niechial [9] proposed an ice blasting cleaning system contain-ing an ice crusher, a separator and a blasting gun. Settles [10] suggested produc-ing ice particles of a size range below 100 urn within the apparatus just prior to the nozzle. Although the potential use of ice blasting has been suggested by a number of inventors, the practical use is much more limited. Herb and Vissisouk [11] re-ported precision cleaning of zirconium alloys in the course of production of bi-metallic tubing by ice pellets. It was shown that ice blasting improved the quality of bimetal. The use of air-ice blasting for steel derusting was reported by Liu [12]. The following operational conditions were maintained: air pressure: 0.2-0.76 MPa; grain diameter: below 2.5 mm; ice temperature -50°C; traverse rate 90 mm/min; and standoff distanc e 50 mm. At these conditions the rate of derusting ranged from 290 mm/min at the air pressure of 0.2 MPa to 1110 mm /min at the
ABSTRACT
One of the main issues in the use of the ice powder is sintering of the particles and their adhesion to the surface of the enclosure. The strength of adhesion depends on ice temperature. This dependence is shown in Figure 1 (a). It follows from this figure that it is necessary to maintain ice temperature below -30°C to prevent sintering of the particles. Sintering also depends on the duration of particles contact. The radius of the neck, which forms between two ice spheres,
