Background technology
Metal repair refers to the tackiness agent of interpolation exotic materials (aggregate) or polymer composite etc. to be coated on metal parts to be repaired surface, to repair the industrial subsidiary products of metal or imparting metallic surface specific function.Along with the development of the modernization of industry, more and more higher to the safe and continuous operating requirement of various mechanical means, and equipment long-time running under the severe environmental conditions such as high temperature, high pressure, impact, corrosion, often make whole part rejection because of its local damage, equipment is finally caused to stop production, industrial enterprise wishes the metallic prosthetic being realized wearing and tearing, burn into seepage, erosion, the various ways that cavitates, to wash away etc. by the use of metal repair in recent years, reduce the dependence to metallic substance with this, improve the handiness of maintenance of equipment.The research of present developed country to metal repair reaches the research of polymer composite technology and nanotechnology class; wherein remarkable with good fortune generation cyan polymer matrix material; rely on the strong clinging power of self, strong corrosion resistant performance, strong mechanical property; the metallic prosthetic breakthrough performance of its excellence common adhesives, the restoration and protection of 95% can meet or exceed the work-ing life of new parts.Wearing and tearing, corrosion and fatigue are the principal modes that mechanical material lost efficacy.From mechanism, wearing and tearing and friction are simultaneous, and influence each other.Although the two is not the build-in attribute of material, they are relevant with Tribological Systems with the person's character of material.Mechanical part is in same friction process, and frictional wear is repaired with friction often to be existed simultaneously, shows as wearing and tearing or negative wearing and tearing, then shows as " zero abrasion " during balance, then show as melting welding or gummed time extremely uneven when both are uneven.Therefore, the invention provides a kind of wear-resistant metal repair, while reparation metal, improve the abrasion resistance of metal, reach double protection.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of antifriction metal renovation agent with good abrasion resistance and preparation method thereof.
The present invention is technical solution problem by the following technical solutions:
A kind of antifriction metal renovation agent, is made up of the raw material of following parts by weight: calcium stearate 20-30 part, potassium oxide 2-10 part, dioctyl phthalate (DOP) 12-18 part, Octyl adipate 20-25 part, Nitromethane 99Min. 10-20 part, tetracol phenixin 10-20 part, trolamine 4-9 part, ammoniumsulphate soln 3-10 part, N-BUTYL ACETATE 12-15 part.
As preferably, the mass concentration of described ammoniumsulphate soln is 5%.
The preparation method of above-mentioned antifriction metal renovation agent comprises the following steps: calcium stearate, potassium oxide, dioctyl phthalate (DOP), Octyl adipate, Nitromethane 99Min., tetracol phenixin are mixed, then add trolamine, ammoniumsulphate soln, N-BUTYL ACETATE successively, mix.
The invention has the beneficial effects as follows, adopt antifriction metal renovation agent of the present invention, preheating 20min, then inject on the metal needing reparation, solidification 20min, antifriction metal renovation agent can solidify in metallic surface, and the friction of metallic surface can reduce to more than 95%, has good anti-wear performance.
Embodiment
Below by specific embodiment, the present invention is further described in detail.
Embodiment 1
A kind of antifriction metal renovation agent, the raw material comprising following parts by weight is made: calcium stearate 20 parts, potassium oxide 2 parts, dioctyl phthalate (DOP) 12 parts, Octyl adipate 20 parts, Nitromethane 99Min. 10 parts, 10 parts, tetracol phenixin, trolamine 4 parts, mass concentration are ammoniumsulphate soln 3 parts, the N-BUTYL ACETATE 12 parts of 5%.
The preparation method of above-mentioned antifriction metal renovation agent comprises the following steps: calcium stearate, potassium oxide, dioctyl phthalate (DOP), Octyl adipate, Nitromethane 99Min., tetracol phenixin are mixed, then add trolamine, ammoniumsulphate soln, N-BUTYL ACETATE successively, mix.
Embodiment 2
A kind of antifriction metal renovation agent, the raw material comprising following parts by weight is made: calcium stearate 30 parts, potassium oxide 10 parts, dioctyl phthalate (DOP) 18 parts, Octyl adipate 25 parts, Nitromethane 99Min. 20 parts, 20 parts, tetracol phenixin, trolamine 9 parts, mass concentration are ammoniumsulphate soln 10 parts, the N-BUTYL ACETATE 15 parts of 5%.
The preparation method of above-mentioned antifriction metal renovation agent comprises the following steps: calcium stearate, potassium oxide, dioctyl phthalate (DOP), Octyl adipate, Nitromethane 99Min., tetracol phenixin are mixed, then add trolamine, ammoniumsulphate soln, N-BUTYL ACETATE successively, mix.
Embodiment 3
A kind of antifriction metal renovation agent, the raw material comprising following parts by weight is made: calcium stearate 25 parts, potassium oxide 8 parts, dioctyl phthalate (DOP) 15 parts, Octyl adipate 23 parts, Nitromethane 99Min. 15 parts, 15 parts, tetracol phenixin, trolamine 7 parts, mass concentration are ammoniumsulphate soln 7 parts, the N-BUTYL ACETATE 13 parts of 5%.
The preparation method of above-mentioned antifriction metal renovation agent comprises the following steps: calcium stearate, potassium oxide, dioctyl phthalate (DOP), Octyl adipate, Nitromethane 99Min., tetracol phenixin are mixed, then add trolamine, ammoniumsulphate soln, N-BUTYL ACETATE successively, mix.
By agent for repairing abrasion resistance preheating 20min of the present invention, then inject on the metal needing reparation, solidification 20min.
After tested, after using the present invention, the friction of metallic surface can reduce to more than 95%.
In addition, the invention is not restricted to above-mentioned embodiment, as long as not exceeding in scope of the present invention, various mode can be taked to implement the present invention.