Categories | Furnace Heating Element |
---|---|
Brand Name: | TANKII |
Model Number: | 0Cr25Al5 |
Certification: | ISO9001: 2008 |
Place of Origin: | Shanghai, China |
MOQ: | 20kg |
Price: | To negotiate |
Payment Terms: | L/C, T/T, Western Union, MoneyGram |
Supply Ability: | 10+TON+MONTH |
Delivery Time: | 7-12DAYS |
Packaging Details: | Spool, Coil, Carton,Wooden case with plastic film as client's demands |
Diameter: | 0.07-10mm |
Application: | Different resistor |
Composition: | Iron Chromium Aluminium |
Colour: | Silver grey |
Model: | 0Cr13Al4, 0Cr23Al5, 0Cr25Al5... |
Magnetic: | no |
Company Info. |
Shanghai Tankii Alloy Material Co.,Ltd |
Verified Supplier |
View Contact Details |
Product List |
Fecral Heat Resistant Alloys Spring 0.07 - 10mm For Current Sensing Resistor
1. Product Descrption and Classfication
The most common types of spring are:
Cantilever spring – a spring fixed only at one end.
Coil spring or helical spring – a spring (made by winding a wire
around a cylinder) is of two types:
Tension or extension springs are designed to become longer under
load. Their turns (loops) are normally touching in the unloaded
position, and they have a hook, eye or some other means of
attachment at each end.
Compression springs are designed to become shorter when loaded.
Their turns (loops) are not touching in the unloaded position, and
they need no attachment points.
Hollow tubing springs can be either extension springs or
compression springs. Hollow tubing is filled with oil and the means
of changing hydrostatic pressure inside the tubing such as a
membrane or miniature piston etc. to harden or relax the spring,
much like it happens with water pressure inside a garden hose.
Alternatively tubing's cross-section is chosen of a shape that it
changes its area when tubing is subjected to torsional deformation
- change of the cross-section area translates into change of
tubing's inside volume and the flow of oil in/out of the spring
that can be controlled by valve thereby controlling stiffness.
There are many other designs of springs of hollow tubing which can
change stiffness with any desired frequency, change stiffness by a
multiple or move like a linear actuator in addition to its spring
qualities.
Volute spring - a compression coil spring in the form of a cone so
that under compression the coils are not forced against each other,
thus permitting longer travel.
Hairspring or balance spring – a delicate spiral spring used in
watches, galvanometers, and places where electricity must be
carried to partially rotating devices such as steering wheels
without hindering the rotation.
Leaf spring – a flat spring used in vehicle suspensions, electrical
switches, and bows.
V-spring – used in antique firearm mechanisms such as the
wheellock, flintlock and percussion cap locks. Also door-lock
spring, as used in antique door latch mechanisms.
Other types include :
Belleville washer or Belleville spring – a disc shaped spring
commonly used to apply tension to a bolt (and also in the
initiation mechanism of pressure-activated landmines)
Constant-force spring — a tightly rolled ribbon that exerts a
nearly constant force as it is unrolled
Gas spring – a volume of compressed gas
Ideal Spring – a notional spring used in physics—it has no weight,
mass, or damping losses. The force exerted by the spring is
proportional to the distance the spring is stretched or compressed
from its relaxed position.
Mainspring – a spiral ribbon shaped spring used as a power store in
clockwork mechanisms: watches, clocks, music boxes, windup toys,
and mechanically powered flashlights
Negator spring – a thin metal band slightly concave in
cross-section. When coiled it adopts a flat cross-section but when
unrolled it returns to its former curve, thus producing a constant
force throughout the displacement and negating any tendency to
re-wind. The most common application is the retracting steel tape
rule.
Progressive rate coil springs – A coil spring with a variable rate,
usually achieved by having unequal pitch so that as the spring is
compressed one or more coils rests against its neighbour.
Rubber band – a tension spring where energy is stored by stretching
the material.
Spring washer – used to apply a constant tensile force along the
axis of a fastener.
Torsion spring – any spring designed to be twisted rather than
compressed or extended. Used in torsion bar vehicle suspension
systems.
Wave spring – any of many wave shaped springs, washers, and
expanders, including linear springs—all of which are generally made
with flat wire or discs that are marcelled according to industrial
terms, usually by die-stamping, into a wavy regular pattern
resulting in curvilinear lobes. Round wire wave springs exist as
well. Types include wave washer, single turn wave spring,
multi-turn wave spring, linear wave spring, marcel expander,
interlaced wave spring, and nested wave spring.
Model | M type, U type, N type |
Wire material | Maganese copper ,Constantan copper,Nickel alloy |
Wire shape | Circle wire, flat wire |
Power | 2W-5W |
Certificate | ISO9001 ISO14001 ISO/TS16949 CQC ROHS |