1. Nitrogen should not be used as a cooling gas when processing titanium alloys in a temperature shock test chamber because titanium and nitrogen react at high temperatures to form golden titanium nitride.
2. The movable connection part of the temperature shock test box is all sealed and connected by O-type rubber ring, and this part is cooled by water.
3. When the workpiece is quenched under vacuum, vacuum quenching oil should be used, which has a low saturation vapor pressure.
4. The maintenance of the temperature shock test chamber should be under vacuum or pure nitrogen, to avoid inhalation and moisture absorption when not in use.
5. The pressure rise rate of the domestic experimental electric furnace should not be greater than 1.33Pa / h, and the standard of some foreign companies is 0.67Pa / h
6. The temperature shock test box is mainly impacted, and the workpieces should be spaced in the box.
7. During the heating process, the workpiece and the material in the furnace will deflate, which will lower the temperature.
8. The temperature shock test chamber should have a quick cooling device. The cooling water pressure should be greater than 0.2Mpa, and the flow rate should be adjustable.
10. Cooling gas: Nitrogen of 99.995 percent purity is generally used for steel, 99.999 percent of nitrogen or argon is used for high-temperature alloys, and 99.995 percent of argon is used for titanium alloys.
Help toddlers develop balance and coordination through climbing, sliding, and hiding with a durable plastic activity climber with slide. For outdoor play or indoor play rooms, these plastic toddler climbers are sturdy, safe, and large enough for multiple child use. And with climbing walls and sliding boards, kids will enjoy hours of active play fun!
Climbers can revitalize and re-energize your current playground and create a playground design that's completely unique. We offer a variety of different commercial playground climbers that enable diverse play experiences and add personality to your play area – from uniquely configured climbing nets and walls to nature-inspired play components.
Be sure to follow the maintenance plan provided by the manufacturer for the appropriate frequency of inspections. If through these routine inspections you notice a climber needs to be repaired or replaced, contact the manufacturer`s local playground consultant.
Freestanding Play Climbers
Freestanding climbers can be replaced with any of our innovative playground climbers. If the climber connected to a playground needs to be replaced, it must be replaced by the original manufacturer to ensure the safest fit and proper connections.
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Shenyang Golden Childhood playground equipment CO.,LTD , https://www.outdoor-playground.com