Description of drawings
Fig. 1 is transition zone stainless steel and basic unit's steel plate explosive welding scheme of installation.
Fig. 2 is multiple layer Hastelloy B-3 and transition zone-steel composite material explosive welding scheme of installation.
Among the figure, 1, No. 8 commercial electric detonator, 2, explosive, 3, the transition zone stainless steel, 4, supporter, 5,
Basic unit's steel plate, 6, the sand basis, 7, a multiple layer Hastelloy B-3,8, transition zone-steel composite material.
The specific embodiment
In conjunction with the embodiments manufacture method of the present invention is illustrated:
As shown in Figure 1, basic unit's steel plate 5 and transition zone stainless steel 3 usefulness emery wheels or wheelabrator polishing are clean, remove the oxide of metal surface, expose metallic luster, basic unit's steel plate 5 is placed on the sand basis 6, transition zone stainless steel 3 is placed basic unit steel plate top by supporter 4 supports, stainless steel thickness is between 2~5mm, between the two apart between 3~8mm, explosive 2 is laid in transition zone stainless steel 3 upper surfaces, explosive can be: ammonium nitrate: TNT: wood powder: salt is pressed mass ratio and is (60~65): (6~8): (2~4): (25~31), the unit are explosive payload is at 1.2~4.9g/cm
2Between, detonate with No. 8 commercial electric detonators 1, obtain transition zone-steel composite material 8; As shown in Figure 2, again that transition zone-steel composite material 8 and multiple layer Hastelloy B-37 is clean with wheelabrator or grinder buffing, transition zone-steel composite material 8 is placed on the sand basis 6, to answer layer Hastelloy B-37 and place transition zone-steel composite material top by supporter 4 supports, the thickness of multiple layer Hastelloy B-3 is between 3~20mm, spacing is laid in multiple layer Hastelloy B-37 surface to explosive 2 between 4~16mm, the unit are explosive payload is at 1.8~7.4g/cm
2Between, to detonate with No. 8 commercial electric detonators 1, explosive welding can obtain Hastelloy B-3-composite material of steel and metal.
The size and the material trademark of above-mentioned metallic composite basic unit steel plate can determine as required that the size of multiple layer Hastelloy B-3 can determine as required that the transition zone stainless steel is advisable with austenitic stainless steel.The metallic composite that obtains can adopt processing method such as flame cutting to be processed into the Hastelloy B-3-composite material of steel and metal product of different shape and size after Overheating Treatment, smoothing.
Embodiment 1:
Make a Hastelloy B-3-composite material of steel and metal, basic unit's steel plate trade mark is 16MnIV, be of a size of 60 * 1200 * 2250mm, the transition zone stainless steel trade mark is 321, be of a size of 3 * 1200 * 2250mm, multiple layer is Hastelloy-B3, be of a size of 8 * 1200 * 2250mm, the spacing of transition zone stainless steel and basic unit's steel plate explosive welding is 6mm, explosive is an ammonium nitrate: TNT: wood powder: salt was by mass ratio 63: 7: 2: 28 mix, directly be laid in the transition zone stainless steel surfaces, the unit are explosive payload is 2.8g/cm
2, to detonate with No. 8 commercial electric detonators, explosive welding obtains transition zone-steel composite material, to answer layer Hastelloy B-3 and transition zone-steel composite material explosive welding again, spacing is 12mm, and above-mentioned explosive is laid in multiple layer Hastelloy B-3 surface, and the unit are explosive payload is 5.2g/cm
2,, detonating with No. 8 commercial electric detonators, explosive welding gained Hastelloy B-3-composite material of steel and metal has good composite quality.
Embodiment 2:
Make a Hastelloy B-3-composite material of steel and metal, basic unit's steel plate trade mark is 20R, be of a size of 40 * 1200 * 2250mm, the transition zone stainless steel trade mark is 316L, be of a size of 2 * 1200 * 2250mm, multiple layer is Hastelloy B-3, be of a size of 20 * 1200 * 2250mm, the spacing of transition zone stainless steel and basic unit's steel plate explosive welding is 3mm, explosive is an ammonium nitrate: TNT: wood powder: salt was by mass ratio 60: 6: 3: 31 mix, directly be laid in the transition zone stainless steel surfaces, the unit are explosive payload is 1.2g/cm
2, to detonate with No. 8 commercial electric detonators, explosive welding obtains transition zone-steel composite material, to answer layer Hastelloy B-3 and transition zone-steel composite material explosive welding again, spacing is 16mm, and above-mentioned explosive is laid in multiple layer Hastelloy B-3 surface, and the unit are explosive payload is 7.4g/cm
2,, detonating with No. 8 commercial electric detonators, explosive welding gained Hastelloy B-3-composite material of steel and metal has good composite quality.
Embodiment 2:
Make a Hastelloy B-3-composite material of steel and metal, basic unit's steel plate trade mark is 16MnR, be of a size of 40 * 1200 * 2250mm, the transition zone stainless steel trade mark is 304, be of a size of 5 * 1200 * 2250mm, multiple layer is Hastelloy B-3, be of a size of 3 * 1200 * 2250mm, the spacing of transition zone stainless steel and basic unit's steel plate explosive welding is 8mm, explosive is an ammonium nitrate: TNT: wood powder: salt was by mass ratio 65: 6: 4: 25 mix, directly be laid in the transition zone stainless steel surfaces, the unit are explosive payload is 4.9g/cm
2, to detonate with No. 8 commercial electric detonators, explosive welding obtains transition zone-steel composite material, to answer layer Hastelloy B-3 and transition zone-steel composite material explosive welding again, spacing is 4mm, and above-mentioned explosive is laid in multiple layer HastelloyB-3 surface, and the unit are explosive payload is 1.8g/cm
2,, detonating with No. 8 commercial electric detonators, explosive welding gained Hastelloy B-3-composite material of steel and metal has good composite quality.