Titanium alloy surface treatment process
A surface treatment and titanium alloy technology, which is applied in the field of titanium alloy surface treatment technology, can solve the problems of rough surface, affecting the hand feel, and inability to completely remove stubborn scales, etc., and achieve the effect of uniform color and smooth surface
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Problems solved by technology
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Embodiment 1
[0015] The concrete steps of this embodiment are as follows:
[0016] (1) Sandblasting: Put the titanium alloy workpiece into the sandblasting machine and use 0.4mm stainless steel shot blasting for 15 minutes to remove the sintered dirt on the surface;
[0017] (2) Chemical treatment: Put the sandblasted workpiece into 5% HF solution and soak for 10 minutes to remove the reaction layer on the surface;
[0018] (3) Rough polishing: Roughly polish the soaked workpiece with 80-mesh sand on a polishing machine;
[0019] (4) Piercing: The workpiece after rough polishing is stabbed with a ratchet wheel;
[0020] (5) Fine polishing: the workpiece after puncture is finely polished with 120 mesh sand;
[0021] (6) Fine polishing: The finely polished workpiece is finely polished with 400 mesh sand; when finely polishing, the soft cloth wheel is coated with titanium alloy special polishing paste or ordinary green polishing soap to avoid bubbles on the surface;
[0022] (7) Pickling t...
Embodiment 2
[0025] The specific steps of this embodiment are as follows:
[0026] (1) Sandblasting: Put the titanium alloy workpiece into the sandblasting machine and use a 0.4mm stainless steel shot for 18 minutes to remove the sintered dirt on the surface;
[0027] (2) Chemical treatment: Put the sandblasted workpiece into 5% HF solution and soak for 20 minutes to remove the reaction layer on the surface;
[0028] (3) Rough polishing: Roughly polish the soaked workpiece with 80-mesh sand on a polishing machine;
[0029] (4) Piercing: The workpiece after rough polishing is stabbed with a ratchet wheel;
[0030] (5) Fine polishing: the workpiece after puncture is finely polished with 120 mesh sand;
[0031] (6) Fine polishing: The finely polished workpiece is finely polished with 400 mesh sand; when finely polishing, the soft cloth wheel is coated with titanium alloy special polishing paste or ordinary green polishing soap to avoid bubbles on the surface;
[0032] (7) Pickling treatmen...
Embodiment 3
[0035] The specific steps of this embodiment are as follows:
[0036] (1) Sandblasting: Put the titanium alloy workpiece into the sandblasting machine and use 0.4mm stainless steel shot blasting for 20 minutes to remove the sintered dirt on the surface;
[0037] (2) Chemical treatment: Put the sandblasted workpiece into 5% HF solution and soak for 30 minutes to remove the reaction layer on the surface;
[0038] (3) Rough polishing: Roughly polish the soaked workpiece with 80-mesh sand on the polishing machine; (4) Puncture: The workpiece after rough polishing is punctured with a ratchet wheel;
[0039] (5) Fine polishing: the workpiece after puncture is finely polished with 120 mesh sand;
[0040] (6) Fine polishing: The finely polished workpiece is finely polished with 400 mesh sand; when finely polishing, the soft cloth wheel is coated with titanium alloy special polishing paste or ordinary green polishing soap to avoid bubbles on the surface;
[0041] (7) Pickling treatme...
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Abstract
Description
Claims
Application Information
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