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shape. TSENG et al [4] proposed that the molding process is mainly affected by the molding parameters. The injection machine barrel temperature, plunger thrust, molding time, demolding time interval......
force during plunging. The outer surface of the probe can be cylindrical [34,43] or taper [34]. Moreover, additional features (threads, flutes, etc) are also integrated on the outer surface [34... in the joint produced by threaded taper profile tool in comparison to straight threaded tool in both water and air cooling [34]. Further defects are also associated with different probe profiles......
of Materials Processing Technology, 2000, 105: 269-277. [9] JI S, FAN Z, BEVIS M J. Semi-solid processing of engineering alloys by a twin-screw rheomoulding process [J]. Materials Science......
pattern, stir zone size and microstructure. ZHAO et al [48] used three different types of tool pin as threaded cylindrical, taper cylindrical, and straight cylindrical for dissimilar FSW of Al-Cu and found that taper cylindrical pin provided the highest strength. The end surface of the pin may be flat or domed. Both have their particular advantages as the flat surface helps to increase the forging......
; (6) where α is the angle of the taper indenter of 136°. Substituting Eqs. (5) and (6) into Eq. (4......
response of the as-deposited coating was evaluated using the CSM Instruments Revetest with a conical diamond tip of 0.2 mm radius and 120° taper angle. During scratch testing the acoustic emission......
area existed. During friction stirring, the thin aluminium sheet was plasticized and flowed into the thick magnesium bottom sheet due to the taper pin profile, which formed pin influenced region......
of the plates. Figure 1(a) shows the positioning of the plates during welding, where AA6061 Al alloy was placed on the advancing side and AZ31B Mg alloy on retreating side. Taper threaded cylindrical tool made......
;17.30 mmol/L at 13 h, but taper off after this point (Fig. 4). Concentrations of , and OH- altered only slightly with increasing leaching time, being almost completely leached within 1 h. ......
spindle torque can be written as (2) (3) where M is the torque of pin, α is the taper angle of pin, μ......
