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When selecting an experimental vacuum heat treatment furnace, multiple factors need to be comprehensively considered to ensure that equipment that meets the experimental requirements is purchased. Let's take a look at what aspects to pay attention to when choosing an experimental vacuum heat treatment furnace!
Process universality:
Considering the temperature range for quenching and tempering, especially when dealing with high alloy steel, attention should be paid to the tempering temperature and the convenience of tempering directly without leaving the furnace after quenching.
Control system:
The control system is the core part of the vacuum heat treatment furnace, and its reliability and completeness should be ensured.
Priority should be given to systems with monitoring, fault display, and recording functions. For imported equipment, it is recommended to equip them with remote monitoring functions to ensure timely fault handling and reduce maintenance costs.
Vacuum degree and material adaptability:
Select a vacuum degree that satisfies the equilibrium decomposition pressure relationship between metal oxides and carbon oxides based on the chemical composition and heating temperature of the parts to be heat treated.
Avoid pursuing too high a vacuum degree, as it may lead to the volatilization of alloy elements and increase equipment configuration and investment costs.
Heating element:
The form and material of heating elements have a significant impact on the heating rate and temperature.
Priority should be given to selecting high-performance heating element configurations, such as plate and rod heating elements made of high-quality graphite materials.
Molybdenum screen vacuum heat treatment furnace (click on the picture to view product details)
Furnace type and structure:
Select appropriate furnace types according to experimental requirements, such as vacuum quenching furnace, vacuum tempering furnace, vacuum annealing furnace, etc.
Vacuum quenching furnaces can be further divided into vacuum oil quenching furnaces and vacuum gas quenching furnaces, which need to be selected based on material characteristics and experimental requirements.
Pay attention to the structural types of furnaces, such as double chamber furnaces, three chamber furnaces, horizontal or vertical furnaces, to meet the heat treatment needs of parts of different shapes and sizes.
Technical indicators:
Pay attention to key technical indicators such as furnace temperature uniformity, empty furnace heating time, empty furnace loss power, and furnace temperature stability.
Ensure the uniformity of temperature inside the furnace and the stability of temperature control points when the furnace is in a thermal stable state at the test temperature.
Automation level:
Consider the degree of automation in furnace and process control, such as whether it has computer control functions.
Highly automated equipment can improve experimental efficiency and reduce human operational errors.
Brand and supplier:
Choose well-known brands and reputable suppliers to ensure the quality of equipment and after-sales service.
Supplier selection can be carried out by querying user reviews, industry reputation, and other methods.
Price and Budget:
Select appropriate equipment models and configurations based on the budget range.
Pay attention to comparing the price differences of different suppliers and models, as well as the cost-effectiveness of equipment performance and price.
Vertical graphite vacuum heat treatment furnace (click on the picture to view product details)
So, when choosing an experimental vacuum heat treatment furnace, it is necessary to comprehensively consider multiple factors such as process universality, control system, vacuum degree and material adaptability, heating elements, furnace type and structure, technical indicators, automation level, brand and supplier, as well as price and budget. By carefully comparing and evaluating the characteristics and performance of different devices, it is possible to select devices that meet experimental needs and have high cost-effectiveness.Click to learn more Vacuum Furnace! Or click on online customer service to learn more about product information!
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