Dentaurum remanium GM 380 Gebrauchsanweisung Seite 8

Instructions for use
Materials
Investment:
Rema ® Exakt investment. 20 kg (400 grams packs). (Order No. 105–020–00)
Rema ® dynamic investment. 20 kg (180 grams packs). (Order No. 105–600–00)
or Rema ® dynamic investment. 20 kg (500 grams packs). Order No. 105–610–00)
with special mixing fluid for 20 kg. (3 x Order No. 105–620–00).
Rema ® dynamic top speed investment 20 kg, Order No. 105–601–00 (180 grams packs)
or Rema ® dynamic top speed investment 20 kg, Order No. 105–611–00 (500 grams packs)
with Rema ® dynamic top speed mixing fluid 1 l, (Order No. 105–622–00)
or Rema ® dynamic top speed mixing fluid - S - 1 l, (Order No. 105–623–00)
Investing:
With Rema ® -Form or Neo-Star investment system. Can be reused.
Metal:
Remanium ® GM 380 1 kg Order No. 102–001–00, Remanium
Remanium ® GM 700 1 kg Order No. 102–100–00, Remanium
Remanium ® GM 900 1 kg Order No. 102–250–00.
Crucible:
Crucibles for induction casting machine, Megapuls D 600, Megapuls D 300 or Megapuls D 100.
Order-No. 090–610–00 (10 pieces) or, if preferred, MgO–SiO
machines or spring centrifuges may be used.
Equipment:
Protherm circulating air preheating oven
maximum temperature 1100 °C/1832 °F, muffle capacity 6 pieces Order-No. 096–180–00
Casting Unit:
Induction casting machine for melting and casting.
Spring Centrifuge:
All Remanium ® alloys may be cast with heavy duty spring loaded casting machines.
Gas Melting:
Acetylene/oxygen, propane/oxygen or other suitable gas combinations can be used.
General Notes:
The metallurgical composition of Remanium
such that they can be both torch melted (oxy-acetylene) or induction melted and cast with the same
high quality. Melting under vacuum must be performed with care, since certain elements, which are
essential to the physical properties, may be lost during the melting process.
Applications:
Remanium ® GM 380 and GM 400
Spring hard alloy for clasp and combination prosthetics.
Remanium ® GM 800 and GM 900
Extra spring hard partial denture alloys for universal application.
Remanium ® GM 700
Super-spring hard, rigid outstanding for combination prosthetics. May also be used for clasp
constructions.
Sprues:
Round profiles Ø 3.5 – 4.0 mm. Length 20 mm minimum. For voluminous wax ups and with
Rema ® dynamic top speed Ø 4.0 mm. For upper jaw 3 – 4 sprues, for lower jaw 2 – 3 sprues.
ENGLISH
® GM 400 1 kg Order No. 102–240–00,
® GM 800 1 kg Order No. 102–200–00,
based crucibles for induction casting
2
alloys GM 380/GM 400/GM 700/GM 800/GM 900 is
®
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