3results about How to "Tune performance" patented technology

This application relates to the field of nylon glass fiber preparation technology, and particularly to a method for preparing a nylon glass fiber composite flexible hinge. The method includes: acquiring composite data; adjusting the composite data and input data from the operator to obtain preparation data; and initiating the preparation process of the nylon glass fiber composite flexible hinge based on the preparation data and a start command from the operator. The nylon glass fiber composite flexible hinge preparation method provided by this application solves the problem that in traditional nylon glass fiber composite flexible hinge preparation processes, the use of general specifications and processes often makes precise customization according to specific needs difficult, resulting in the performance of the prepared nylon glass fiber composite flexible hinge not fully meeting the user's requirements.

The application belongs to the technical field of functional pigments, and particularly relates to a preparation method of high-light-resistance composite pigments. The preparation method of the application is that: after pretreatment and cleaning, hexagonal boron nitride is obtained to be modified boron nitride nanosheet, and then the modified boron nitride nanosheet is compounded with organic pigments to obtain ideal high-light-resistance composite pigments. The modified boron nitride nanosheet used in the application can be better combined with the organic pigments by using the principle of entropy increase, the rich electron boron-nitrogen plane of the hexagonal boron nitride and the aromatic conjugated system of the lithol red molecules produce pi-pi stacking interaction, and then the two are driven to self-assemble to form high-light-resistance composite pigments, and the high-light-resistance composite pigments form a structure that is compact. The high-light-resistance composite pigments obtained by the application still maintain the chemical structure and gloss of the original organic pigments, and have excellent stability and good light resistance, and the problem of poor light resistance of the organic pigments is solved.

The application relates to the technical field of martensitic steel, in particular to a martensitic steel ring-shaped forge piece, the ferrite in the structure of the ring-shaped forge piece is uniformly granularly distributed, the transverse tensile strength of the ring-shaped forge piece is 1214-1235 MPa, the elongation after fracture is 13.5%-14.0%, and the average impact energy is greater than or equal to 50 J; the ring-shaped forge piece is prepared through a heat treatment process of high-temperature tempering pretreatment, ultrahigh-temperature treatment, standard quenching treatment and twice tempering treatment. The martensitic steel ring-shaped forge piece provided by the application solves the problem of low transverse plasticity and impact performance of the martensitic stainless steel ring-shaped forge piece, and the ultrahigh-temperature treatment and tempering are adopted to realize the optimization and adjustment of the structure form and performance, so that the transverse plasticity and impact energy indexes of the material meet the standard requirements of GB / T 1220.