Study on the mechanical properties of ZrB2-based ultra-high temperature ceramic composites reinforced by spark plasma sintering (BNNT-BNNP)

ZrB2-SiC based ultra-high temperature ceramic materials have the advantages of high melting point, high hardness, high electrical conductivity, high thermal conductivity, excellent high-temperature strength and high-temperature oxidation resistance, and have broad application prospects in the aerospace, military and industrial fields.


2500℃ ultra-high temperature vacuum multifunctional mechanical testing system

The various technical indicators and overall comprehensive technical performance of Changchun Fangrui Technology Co., Ltd.'s new high-precision, sophisticated aerospace materials testing equipment "2500°C ultra-high temperature vacuum multi-functional mechanical testing system" have been successfully upgraded and improved after actual evaluation by industry experts!


High temperature deformation measurement system

The deformation measurement of the sample under high temperature is led to the outside of the furnace through a high-temperature extension mechanism. A differential transformer, strain gauge, or electronic micrometer is fixed on the outside part of the furnace of the long and short extension plates (rods).


GWDL—1200 type ultra-large window, ultra-long constant temperature zone//L=180mm high temperature tensile test electric furnace

Changchun Fangrui Technology Co., Ltd.'s latest technological breakthrough in high-temperature mechanical performance testing equipment in 2020, "GWDL-1200 type ultra-large window, ultra-long constant temperature zone//L=180mm high-temperature tensile test electric furnace", was successfully powered on in one time! The GWDL-1200 ultra-large window high-temperature electric furnace meets the needs of customers for tension, compression, bending and shear testing of metals, non-metals and composite materials in high-temperature atmospheric environments of 200℃-1200℃, making it convenient for customers to observe the inside of the high-temperature furnace at any time. Sample test conditions, and can be equipped with a non-contact video extensometer according to customer requirements to accurately measure the deformation of the sample under high temperature.


2300℃ ultra-high temperature (high vacuum) durable creep comprehensive testing system

In recent years, our company has undertaken a number of national key scientific research projects. Among them, the "2300℃ ultra-high temperature and high vacuum durable creep multi-functional comprehensive testing system" has been verified by many industry experts and used in actual tests, and its various technical indicators are excellent.


Changchun Metro Line 1 vehicle——Little Snow Leopard

The trial operation of the first phase of Changchun Metro Line 1 is getting closer and closer. Changchun's first subway line has attracted great attention from the general public, and it will also greatly facilitate citizens' travel.


"Fuxing" sets off to let the world witness the power of "Chinese standards"

As economic development gradually shifts from factor-driven to innovation-driven, standardization strategy has become a core element in promoting the transformation and upgrading of traditional industries and leading the vigorous development of emerging industries. Solidly promoting the formulation of more "Chinese standards" will become a strong technical support for the transformation of "Made in China" into "Created in China".


Our company designs and manufactures the first "vacuum ultra-high temperature durable creep testing machine" in China

Let’s briefly describe it for your friends’ reference! Attached are some pictures of our company’s products [Our company’s latest domestic first “vacuum ultra-high temperature durable creep testing machine” can complete various organic, inorganic, new and ultra-high temperature tests under vacuum. Conventional long-lasting creep test requirements for molecular composite materials under high temperature, ultra-high temperature, low temperature, ultra-low temperature and quantitative inert gas filling state


Use of thermocouples

K type - metal mechanical properties (environmental) test - using Class II thermoelectric JJG351-96 "Verification Regulations for Industrial Cheap Metal Thermocouples" Ni190%Gr10% is the positive electrode//Ni97%, Si3% is the negative electrode
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