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2. Brown powder - Wikipedia

   en.wikipedia.org/wiki/Brown_powder

   Further modifications of its burning rate were achieved by shaping the powder grains into prismatic shapes, typically single-perforated hexagonal or octagonal prisms. They became obsolete as a propellant due to the introduction of nitro-explosive propellants such as Poudre B , in France, and later by Nobel's ballistite and, in Britain, by cordite .

3. IMR Legendary Powders - Wikipedia

   en.wikipedia.org/wiki/IMR_Legendary_Powders

   An IMR smokeless powder for reloading The Hagley Museum in Wilmington, Delaware. IMR Legendary Powders is a line of smokeless powders which are popularly used in sporting and military/police firearm cartridges. The initials 'IMR' stand for Improved Military Rifle powder. IMR powders makes a line of various types of smokeless powder suitable for ...

4. List of alchemical substances - Wikipedia

   en.wikipedia.org/wiki/List_of_alchemical_substances

   Chrome green – chromic oxide and cobalt oxide. Chrome orange – chrome yellow and chrome red. Chrome red – basic lead chromate – PbCrO 4 +PbO; Chrome yellow/Paris yellow/Leipzig yello – lead chromate, PbCrO 4; Cinnabar/vermilion – refers to several substances, among them: mercury(II) sulfide (HgS), or native vermilion (the common ore ...

5. Cordite - Wikipedia

   en.wikipedia.org/wiki/Cordite

   A stick of cordite from World War II A sectioned British 18-pounder field gun shrapnel round, World War I, with bound string to simulate the appearance of the original cordite propellant Close-up of cordite filaments in a .303 British Rifle cartridge (manufactured in 1964) Burning a strand of cordite from a .303 British round

6. Lead(II) chromate - Wikipedia

   en.wikipedia.org/wiki/Lead(II)_chromate

   Lead(II) chromate can be produced by treating sodium chromate with lead salts such as lead(II) nitrate or by combining lead(II) oxide with chromic acid.. Related lead sulfochromate pigments are produced by the replacement of some chromate by sulfate, resulting in a mixed lead-chromate-sulfate compositions Pb(CrO 4) 1−x (SO 4) x.

7. Chromic acid - Wikipedia

   en.wikipedia.org/wiki/Chromic_acid

   H 2 CrO 4 (chromic acid) H 2 Cr 2 O 7 (dichromic acid) : Molar mass: 118.008 g/mol (chromic acid) 218.001 g/mol (dichromic acid) Appearance Dark purplish-red sand-like crystalline solid or powder [clarification needed]

8. Chromium(III) sulfate - Wikipedia

   en.wikipedia.org/wiki/Chromium(III)_sulfate

   Chromium(III) sulfate usually refers to the inorganic compounds with the formula Cr 2 (SO 4) 3. x(H 2 O), where x can range from 0 to 18. Additionally, ill-defined but commercially important "basic chromium sulfates" are known.

9. Titanium powder - Wikipedia

   en.wikipedia.org/wiki/Titanium_powder

   In the direct powder rolling (DPR) process BE powder is used to produce sheet and plate and composite multilayered sheet and plates. Sheets between 1.27 and 2.54 mm and 50 to 99+% dense of single layer CP titanium, Ti Grade 5, TiAl (Ti-48Al-2Cr-2Nb) and composite Ti/Grade 5/Ti and Grade 5/TiAl/Grade 5 have been produced by DPR and sintering.