motor casing

What temperature does the casing wall reach usually?

Hi! I'm fairly new to experimental rocketry, and I've been having some difficulties with my casings. For nitrate-sucrose propellants, I've found that wood-glued construction/poster paper wound around a dowel has worked fine, but a recent test with a Zinc-Sulfur propellant completely burned...

Hello all, Just joined this community. I am part of UBC Rocket, a student engineering design team. We just launched a 2-stage (N5800 to M1800) rocket at the Spaceport America Cup recently (video attached). Unfortunately, our CTI Pro98 6GXL casing was damaged and cannot be used for our upcoming...

Good day, with my local club launch in a week, I need to get this case ready ; the aft closure has seized terribly and nothing I have tried so far has been successful. So far I have tried, WD40, lubricant, hot water, knocking it against a hard surface, rubber grips, water pump pliers, and all...

I have a complete set of 10 - 75 mm research snap ring casings. The longest casing measures 35” the shortest casing measures 14.5”. It also includes a case of nozzles, closures and snap rings. I never was able to get into research motors. With my time constraints buying motors is better for me...

So maybe this a problem no one besides myself needs solved but in all my years of rocketry I didn't think to do this until now. My dad was old school and wouldn't fly a design unless it passed a swing test and with very few exceptions I inherited this part of the hobby from him. (Yeah, I know...

Hi, I'm looking for a used 75/6400 Aerotech motor casing. I don't need the closures, just the case. I'm a member of the San Diego Tripoli Rocket Club and I borrowed a case from the club, but the foreward closure had a problem and burned a huge hole in casing. Please let me know if you may have...

I am looking for a new or used Cesaroni Pro54-4 grain motor case, in good condition and clean. Thanks

NEED some ideas!! Seeking to UPGRADE a stock (and as yet UNBUILT) Estes Patriot to use BOTH the stock 18mm motors AND 24mm motors (bigger C's, D's, and maybe E's). a.) Have read that Estes rocket power recommendations are conservative. b.) Wish to LEARN the various techniques required for the...

I have two Cesaroni Motor Casting, 1 - grain, and 1 - 2 grain motor casings. New, never used. Offering for 75.00 paypal, I will pay shipping CONUS.

I have a new cesaroni Pro54 kit. INcludes: 1 3 grain Motor Case 1 6 grain Motor Case 2 single grain spacers 1 DAT (delay adjustment tool) 1 Rear Closure Brand new never used. I am offering for 200.00 - paypal, i will ship CONUS. Thanks for looking.

I have one Cesaroni 38 pro-starter kit. INcludes the following: 1 3 grain motor casing 1 6 grain motor casing 2 grain spacers 1 DAT (delay adjustment tool) Brand new, never opened. Asking 90.00 via paypal , i will pay shipping to CONUS.

Wanted: Aerotech 75/7680 case and closure set + seal disc PM me if you have one to ship or pick/up in the DC/Baltimore area.