Download or read book HE Friction Sensitivity Oblique Impact Sensitivity of Explosives the Skid Test Quarterly Report July September 1971 written by and published by . This book was released on 1997 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additional oblique impact tests were performed on RX-25-AA in an attempt to determine its initiation threshold. Several more oblique impact tests were conducted on the LX-10-0 variants. Experimental results from some of the tests conducted last period on the LX-10-0 variant are presented (accelerator records had not been analyzed at the close of the last reporting period). An instrumented vertical drop and oblique impact test series was begun on LX-10-0 Lot 710-2. No experimental work was performed using the HE friction sensitivity apparatus.

Download or read book HE Friction Sensitivity Oblique Impact Sensitivity of Explosives the Skid Test Quarterly Report April June 1971 written by and published by . This book was released on 1971 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oblique impact tests were performed on both artificially aged and unaged LX-09-0. Oblique impact, instrumented vertical drops, and friction tests were performed on RX-25-AA. An extensive oblique impact and instrumented vertical drop test series was performed using three compositional variations of LX-10-0.

Download or read book HE Friction Sensitivity Oblique Impact Sensitivity of Explosives the SKID Test Progress Report October 1971 December 1971 written by and published by . This book was released on 1998 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The oblique impact test series on LX-10-0 Lot 710-2 was completed. Two instrumented oblique impact tests were done using RX-04-DW dropped at 45°, 5(prime) on a smooth steel surface. One additional oblique impact using RX-04-EB at 45° 3.5(prime) was done. An instrumented vertical drop and oblique impact series was begun on RX-04-EC (96/4 HMX/Viton).

Download or read book HE Friction Sensitivity Oblique Impact Sensitivity of Explosives the Skid Test Half inch Gap Sensitivity Test Quarterly Report April 1970 June 1970 written by and published by . This book was released on 1997 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oblique impact tests were performed on RX-04-DS and on the extrusion cast explosive RX-08-AZ. Partial reactions were observed on RX-04-DS at 5.0(prime), 45° and at 1.25(prime), 14°; no reactions were observed with RX-08-AZ in the severest of tests. Vertical drop tests were performed on 6 inch-diameter hemispheres of LX-04-1. Results are tabulated. A series of accelerometer instrumented oblique impact tests were performed to obtain normal and rotational acceleration versus time. Half-inch gap test series were performed on RX-08-AZ. No experimental work with the friction test apparatus was done this period.

Download or read book Oblique Impact Sensitivity of Explosives written by and published by . This book was released on 1997 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The oblique impact sensitivity of UK-UK-simulated HMX in 85 to 90% formulation with Viton is not enough lower, if any, to encourage richer formulations or change to Bridgewater processes for this reason alone. Fifty-pound cyclotol 75/25 hemispheres gave moderate reactions (No. 4) as low as 3.5 foot (14°); lower tests have not been performed yet. {open_quotes}Reduced-H.E.{close_quotes} pieces of PBX 9404, 2, 3, 4, and 5 inches thick, respectively, were tested at 1.75 foot (14°) resulting in a 6 reaction for the 5 inches thick piece while the remaining three pieces gave 0 reactions.

Download or read book HE Friction Sensitivity Oblique Impact Sensitivity of Explosives written by and published by . This book was released on 1970 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vertical drop tests were completed on several explosives. Results are given and discussed. Oblique impact tests were performed on the extrusion cast explosive RX-08-AZ. No reactions were observed in the severest of impacts. Half-inch gap test series were performed on two lots of LX-09-0. Results are tabulated. No experimental work with the friction test apparatus was done this period.

Download or read book Oblique Impact Sensitivity of Explosives written by and published by . This book was released on 1968 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: RX-04-CW, LX-07-1, and RX-09-CD were tested. The RX-04-CW and LX-07-1 are not complete; however, results so far show the TX-04-CW comparable in sensitivity to PBX 9404 while the LX-07-1 is less sensitive at 14°. The RX-09-CD was slightly more sensitive than the RX-09-CB previously tested.

Download or read book Safety and Performance Tests for Qualification of Explosives written by United States. Naval Ordnance Systems Command and published by . This book was released on 1972 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Safety and Performance Tests for Qualification of Explosives written by Naval Weapons Center and published by . This book was released on 1972 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sensitivity of Explosives Iii Sensitivity of Explosives to Impact Period 1 July 1956 1 November 1956 written by SARAH F. DUCK and published by . This book was released on 1957 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Development of Impact Sensitivity Tests at the Explosives Research Laboratory Bruceton Pennsylvania During the Years 1941 1945 written by H. D. MALLORY and published by . This book was released on 1956 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Calibrated Test for the Assessment of the Sensitivity of Explosives to Shaped Charge Jets written by M. C. Chick and published by . This book was released on 1986 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The test developed at the Materials Research Laboratories to assess the sensitivity of both covered and bare explosives to the copper jet from 38 mm diameter shaped charge is described in detail. Sensitivities of covered explosives were measured in terms of the critical thickness of a steel cover in contact with the explosive that allowed detonation in 50% of a series of firings. Bare explosive sensitivities were similarity assessed except that the steel barrier was separated from the explosive by an air gap. The steel cover thickness was calibrated in order that sensitivity values can be expressed as a function of the critical jet velocity at the detonation/failure threshold. Some explosive sensitivity values are reported for both the covered and bare configurations. Generally, explosives in the bare state were found to be significantly more sensitive than when covered. A method of instrumenting the test with multiple flash radiography is described and the mechanisms of jet initiation of explosives are summarized.

Download or read book Sensitivity of Explosives Iv the Correlation of the Impact Sensitivity of Organic High Explosives with Their Thermal Decomposition Rates written by JOSEPH. WENOGRAD and published by . This book was released on 1957 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book SENSITIVITY OF EXPLOSIVES TO IMPACT written by SARAH. DUCK and published by . This book was released on 1956 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development of Method for Measurement of Sensitivity of Explosives to Friction written by H. R. WEISBROD and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Skid Test Sensitivity of Cast Composition B 3 at Ambient and Low Temp written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The MRL Small Scale Gap Test for the Assessment of Shock Sensitivity of High Explosives written by Michael G. Wolfson and published by . This book was released on 1983 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: