- Place of Origin:
-
Jiangsu, China
- Type:
-
Nickel Bar
- Application:
-
Optical instruments
- Grade:
-
Nilo 32
- Ni (Min):
-
32%
- Resistance (μΩ.m):
-
82
- Powder Or Not:
-
Not Powder
- Ultimate Strength (≥ MPa):
-
483
- Elongation (≥ %):
-
40
- Model Number:
-
HR-012
- Brand Name:
-
HeRui
- Standard:
-
UNS K93500
- Surface:
-
Bright
- Delivery Time:
-
20 Days
- Size:
-
Customized
Description:
Super Invar 32-5(UNS K93500), a magnetic, austenitic, solid solution alloy containing iron, nickel, and cobalt, is designed to provide minimum thermal expansion at room temperatures. This alloy also exhibits austenite stability to service temperature at least -67°F and thermal expansion properties less than those of Invar 36 alloy (36% nickel-iron) when used in the -67/203℉(-55/95°C) temperature range.
Applications for Super Invar 32-5 have included structural components for supports and substrates in optical and laser systems requiring precision measurements. This alloy has also used in wave guide tubes and other systems requiring metals in conjunction with low expansion glass/quartz assemblies.
Chemical composition:
Iron: Bal
Nominal Nickel: 32
Nominal Cobalt: 5.0
Carbon: 0.05
Silicon: 0.25
Sulfur: 0.015
Chromium: 0.25
Available Product Forms: Pipe, tube, sheet, plate, round bar, forging stock and wire.
The use and maintain of the sawblade
◎ The carbide tip of sawblade is very sharp, so process of using must be prevent the carbide tip.
◎ PeriodicaI cleaning and support the machine,the spindle’s running tolerance must be less than h7.
◎ The flanges must be parallel to each other,must be of the same diameter 1/3 of the sawblade’s diameter(formuIti—rip saw blade is 1/2.
◎ When instaIIion the sawbIade,it shaII be 5-6 teeth higher than board surface．
◎ Before operation,check the firmly of the sawblade,be sure nobody in front of the machine. Do not feed of operation check whether the machine is good for operaiton. Periodical check the function of the machine,the certicaI jump is less than ±0.02MM,and the flap is less than ±0.01.
◎ After continuous use,must be removed and cleaning the sawblade,get rid of the resin and sawdust of the sawblade of both sides.Other wise it would beinfluence the effect of using the sawblade.
◎ Deposit of the sawblade,must not be layer the sawblade,it is putted in the originaI package inside.
The renovate of the sawbIade
◎ The renovate of the carbide sawblade While it no longer sharpen and the horizontaI piece coarseaess. The power of using sawblade machine obviously Increase. When process materiaI,the materiaI appearred burst. The carbide tip exhaust more than 0.02MM.
◎ For the renovate the sawblade,it shouId be grinding by the a formal company, so be sure the quality of the sawblade after renovating.
