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Cyclotetramethylene

WebMar 20, 2024 · 公司名称: 天津市彪仕奇科技发展有限公司 vip; 贸易信息: 包装:瓶; 产品参数: cas no:109-99-9 产品规格:4l ; 详细说明: WebCyclotetramethylene tetranitramine (HMX) is a molecular crystal used as explosive in a broad range of civilian and military application. Its mechanical behavior is important as it …

Imparting high polymorph transition resistance to …

WebApr 26, 2024 · Stress wave propagation and fracture formation in cyclotetramethylene tetranitramine (HMX)-Estane polymer bonded explosive under impact loading: A … WebJun 1, 2016 · For an impact velocity of 1 km s −1 and a void radius of 4 nm, the void collapse process includes three stages; the dominant mechanism is the convergence of upstream molecules toward the centerline and the … tsv weyer https://americanffc.org

HMX - Wikipedia

WebJun 13, 2024 · An experimental investigation into laser ablation of secondary explosives, cyclotetramethylene tetranitramine (HMX), has been carried out by using a solid-state laser at the wavelength of 1064 nm. The ion particles of decomposition were detected by using a time-of-flight mass spectrometer. WebApr 26, 2024 · The stress wave propagation and fracture formation in HMX-Estane polymer-bonded explosive under an impact loading were studied using material point method mesoscale simulation. The stress wave prop... WebSep 20, 2024 · The material, which will be referred to as PBX-1 in this study, is a polymer-bonded explosive composing of 88% volume fraction of HMX crystals and 12% volume fraction of a polymeric binder, specifically a nitrocellulose-based visco-hyperelastic polymer [ … pho 99 southglenn

Fast estimation on the pressure of detonation products of ...

Category:Thermal Decomposition of Solid Cyclotrimethylene Trinitramine

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Cyclotetramethylene

Cycloartane - Wikipedia

WebThe different carrier type is a hollow carrier, expandable shaped charged gun, and other types, uses explosive types such as cyclotrimethylene trinitramine (RDX), cyclotetramethylene trinitramine (HMX), hexanitrosilbene (HNS), with high pressure and low pressure, applied onshore and offshore. WebJan 15, 2024 · Cyclotetramethylene-tetranitramine (HMX) is an exceptional high explosive with extremely high detonation power (V det ≈9.1 km/s and P det ≈39.2 GPa) and …

Cyclotetramethylene

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WebCycloartane. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Cycloartane is a triterpene, also known as 4,4,14 … WebOct 1, 2024 · A thermomechanical consistent model for cyclotetramethylene tetranitramine (HMX) is developed, which considers material anisotropy, nonlinear thermoelasticity, …

WebFeb 1, 2024 · Cyclotetramethylene tetranitramine (HMX), has been used in military for the best comprehensive performance. It is usually used in high-power missile warheads with eight-membered ring nitramine structures, the detonating charge for nuclear weapons as well as a component of solid rocket propellants. WebJun 19, 2006 · Single crystals of cyclotetramethylene tetranitramine (HMX) were isentropically compressed perpendicular to (010) and (011) faces at the Sandia Z-Machine. A 50 GPa ramped magnetic pressure load of about 200 ns rise time loaded four specimens of each orientation. HMX specimens were from 300 – 600 μ m thick. Velocity histories at …

WebJul 6, 2015 · A sudden growth of β-HMX to the [100] direction is closely associated with a mechanistic transition from spiral growth to two-dimensional (2D) nucleation for the (110) face. The onset... WebThe second-order elastic constants for cyclotetramethylene tetranitramine (Β-HMX) single crystals were determined using the impulsive stimulated thermal scattering (ISTS) …

WebOct 2, 2001 · We found that the dissociation of the RDX molecule in the bulk crystal is characterized by the different energetic barriers for cleavage of N−NO 2 bonds, unlike the gas-phase molecule, where all three of the energies are equal.

WebIt is also known as octogen and cyclotetramethylene-tetranitramine, as well as by other names. It is a colorless solid that dissolves slightly in water. Only a small amount of HMX (Octogen) will evaporate into the air; … pho 9 houstonWebMay 21, 2024 · Steady-state and time-resolved infrared (IR) studies of cyclotetramethylene tetranitramine (HMX) were carried out, using the asymmetric nitro-stretch as probe, to investigate its solution structures and vibrational energy transfer processes in pure dimethyl sulfoxide (DMSO) and in a DMSO/water mixtu … tsv wertheimWebOct 2, 2001 · We found that the dissociation of the RDX molecule in the bulk crystal is characterized by the different energetic barriers for cleavage of N−NO 2 bonds, unlike … pho 9 cherry hill menuWebAug 10, 2024 · The role of microstructure in the impact induced temperature rise in hydroxyl terminated polybutadiene (HTPB)–cyclotetramethylene-tetranitramine (HMX) energetic materials using the cohesive finite element method: Journal of Applied Physics: Vol 128, No 6 No Access Submitted: 19 April 2024 Accepted: 16 July 2024 Published Online: 10 … pho 99 west valley cityWebBased on extensive molecular dynamics simulations on the mixtures of CO 2, H 2 O, N 2, CO and H 2, which are the main components of detonation products of … pho 9 mileWebCyclotetramethylene tetranitramine (HMX) is a power-ful and relatively insensitive nitroamine high explosive, which is commonly used in military (Pravicaet al., 2010;Shariaet al., 2013). Typical structure of HMX is shown in Figure 1. A few number of studies were conducted to establish the numerical model of laser initiation of HMX (Dik et al., pho 9 in cherry hill njWebCyclotetramethylene Trinitramine (HMX) Hexanitrosilbene (HNS) 6.3. Global Perforating Gun Market, Segmentation By Pressure, Historic and Forecast, 2024-2024, 2024-2027F, 2032F, $ Billion High Pressure ; Low Pressure ; 6.4. Global Perforating Gun Market, Segmentation By Application, Historic and Forecast, 2024-2024, 2024-2027F, 2032F, $ … pho 9 delivery