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7 December 1776

Gilbert you Motier, Marquis de La Fayette, decided to join the US Army. He became convinced that the American cause in its revolutionary war was noble, and travelled to the New World seeking glory in it. There, he was made a major general, though... Read more ...

7 December 1776

Marquis de Lafayette joined the US Army
Gilbert you Motier, Marquis de La Fayette, decided to join the US Army. He became convinced that the American cause in its revolutionary war was noble, and travelled to the New World seeking glory in it. There, he was made a major general, though initially the 19-year-old was not given troops to command. Wounded during the Battle of Brandywine, he still managed to organize an orderly retreat. He served with distinction in the Battle of Rhode Island. In the middle of the war, he returned home to lobby for an increase in French support. He again sailed to America in 1780, and was given senior positions in the Continental Army. In 1781, troops in Virginia under his command blocked forces led by Cornwallis until other American and French forces could position themselves for the decisive Siege of Yorktown.

Lafayette returned to France and, in 1787. After the storming of the Bastille, Lafayette was appointed commander-in-chief of the National Guard, and tried to steer a middle course through the French Revolution. In August 1792, the radical factions ordered his arrest. Fleeing through the Austrian Netherlands, he was captured by Austrian troops and spent more than five years in prison.

Lafayette returned to France after Napoleon Bonaparte secured his release in 1797. Lafayette died on 20 May 1834, and is buried in Picpus Cemetery in Paris, under soil from Bunker Hill. For his accomplishments in the service of both France and the United States, he is sometimes known as "The Hero of the Two Worlds".

Han døde i 1834, 76 år gammel.



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    Ultrasonic cleaning: The best there is?

    Category: Miscellaneous
    Published: 28 August 2014 by Øyvind Flatnes.
    Views: 11282
    Les artikkel på norsk

    Regardless of how boring and messy it may be, cleaning spent black powder brass is a necessary evil. Usually it suffices to rinse the cases in hot soapy water to get rid of the worst fouling, but in the last couple of years ultrasonic cleaners have become increasingly popular. But do you really need such a high-tech device to clean dirty brass?

    Drag the slider to see a before and after photo. Read more below about what it takes to achieve this result.

    Ultrasonic cleaner from Biltema.

    Ultrasonic cleaner from Biltema.

    The .45 Colt brass before cleaning.

    The .45 Colt brass before cleaning.

    Result after 8 minutes.

    Result after 8 minutes.

    Result after 16 minutes.

    Result after 16 minutes.

    Result after 24 minutes.

    Result after 24 minutes.

    From left to right: The starting point and brass cleaned in 8, 16 and 24 minutes respectively.

    From left to right: The starting point and brass cleaned in 8, 16 and 24 minutes respectively.

    The primer pockets.

    The primer pockets.

    Ultrasonic cleaners rely on a generator that creates an ultrasonic frequency in a water tank. The sound waves create invisible cavitation bubbles in the water that acts as a vibrator upon imploding. The vibration combined with hot water and a cleaning solution gently and efficiently cleans and loosens dirt from surfaces, as well as cracks and crevices.

    I got my cleaner from Biltema for 949 Norwegian Crowns ($155). It holds 2.5 litres of water and has 70W heating effect. It is actually almost identical to Lyman's Turbo Sonic 2500 Ultrasonic Case Cleaner. It comes from the same producer and is identical except that the Lyman version comes with a higher price tag. ($290 from Midway Norway, and yes, prices are generally higher in these parts of the woods). Part of what you pay extra for is the Lyman logo and 160W heating effect. However, if you need more heating effect you can compensate by using pre-heated water.

    The tank is large enough to hold the brass from an average trip to the rifle range. According to Lyman the capacity is 900 9mm Luger cases. The cleaner can be run in five different cycles: 90, 180, 280, 380 and 480 seconds – or from 1.5 to 8 minutes.

    Cleaning solutions

    Hot water alone doesn't clean the brass. In the last couple of months I have tested two different cleaning solution recipes. Both use dishwasher detergent as a basis to dissolve grease and fouling. While this cleans the brass, it does not make them shiny. Many recommend a table spoon or two of citric acid along with the hot water and detergent, but what has worked best for me is a solution containing 4 parts water, 1 part vinegar, 1 table spoon salt and 1 table spoon dishwasher liquid.

    Vinegar-based cleaning solutions must never be used to cleaned blued firearms parts as vinegar efficiently removes blueing!

    Ultrasonic cleaning solutions purpose made for cleaning brass are commercially available from Lyman and other suppliers of reloading equipment, but from what I have heard they work rather poorly compared to both the vinegar and citric acid solution.

    After cleaning the cases must be rinsed in hot water to remove any traces of soap or cleaning solution, after which they are set aside to dry.

    Practical use of the ultrasonic cleaner

    The cleaner performed well on newly fired brass, especially with the vinegar solution. I tested a batch of .45–70 calibre brass that I had previously cleaned in hot water and soap, and they absolutely became noticeably cleaner after 8 minutes in the ultrasonic bath. Whether it is necessary to vigorously clean the brass this way for each reloading is another question.

    However, if you have batches of really dirty brass an ultrasonic cleaner is just what you need. When I came across a batch of dirty .45 Colt brass that had been left in a bag for about four or five years I decided to put the ultrasonic cleaner through its paces. Even though they were stored dry the brass had become dark from the black powder fouling and some cases were lightly covered in verdigris.

    While removing the primers I let the vinegar solution heat in the cleaner until it reached about 65 degrees Celsius, after which the cases was put into the tank and the machine turned on. After 8 minutes the brass showed clear signs of improvement. After 16 minutes the results was acceptable, but after another 8 more minutes they were perfect. 24 minutes was enough to completely clean the cases inside and out.

    Note that cases cleaned in ultrasonic cleaners always have a dull or matte finish. If you want shiny brass you must run them in a case tumbler afterwards.

    See a video of the cleaning process:

    Are ultrasonic cleaners really necessary?

    Do black powder shooters really need these high-tech cleaners? If you're a recreational shooter I'd say the answer is no. Even with an ultrasonic cleaner it is still quite a lot work involved, such as preparing the cleaning solution, drying cases and so on. Usually it takes from 8 to 16 minutes to clean a batch of once-fired black powder brass. For the average shooter it is good enough to rinse the brass thoroughly in hot, soapy water. And if you already have a case tumbler I'd say you don't need an ultrasonic cleaner.

    A drawback with the Biltema version is that it stops if it's overheated. This usually happens it runs continuously for more than 20 minutes. The only remedy is to let it cool for a while.

    Cost is also something to consider. Vinegar, citric acid and washing-up liquid all cost money in the long run.

    That being said, an ultrasonic cleaner have many other areas of application and can be used for cleaning gun parts, cylinders, magazines, sizing and reloading dies, as well as bullet moulds and motor parts.

    Looking for other bras cleaning recipies? Here's a site with Four homemade brass cleaner and polish recipes.