CN102659491A - Novel energetic base material prepared from porous material and preparation method thereof - Google Patents

Novel energetic base material prepared from porous material and preparation method thereof Download PDF

Info

Publication number
CN102659491A
CN102659491A CN2012100874904A CN201210087490A CN102659491A CN 102659491 A CN102659491 A CN 102659491A CN 2012100874904 A CN2012100874904 A CN 2012100874904A CN 201210087490 A CN201210087490 A CN 201210087490A CN 102659491 A CN102659491 A CN 102659491A
Authority
CN
China
Prior art keywords
base material
preparation
novel
porous
porous material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012100874904A
Other languages
Chinese (zh)
Inventor
朱顺官
张琳
李燕
牟景艳
姜文欢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing University of Science and Technology
Original Assignee
Nanjing University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing University of Science and Technology filed Critical Nanjing University of Science and Technology
Priority to CN2012100874904A priority Critical patent/CN102659491A/en
Publication of CN102659491A publication Critical patent/CN102659491A/en
Pending legal-status Critical Current

Links

Abstract

The invention provides a novel energetic base material prepared from a porous material and a preparation method thereof. The novel energetic base material and the preparation method thereof solve the problem that a closure material prepared in China at present has the defects of a large ejecta size, long action time and a complicated structure. The preparation method of the novel energetic base material comprises that an amine perchlorate eutectic compound (SY) or nickel hydrazine nitrate (NHN) as a reagent is added with additives and then the mixture is filled into porous ceramics or porous copper so that the novel energetic base material is obtained. The novel energetic base material obtained by the preparation method has excellent compressive properties, sealing properties and temperature resistance, can explode into fine fragments fast and reliably under the action of output energy from a miniature ignition/detonation device, and can be used as a closure material for a novel solid rocket ramjet air-intake duct.

Description

A kind of novel ability base material and preparation method thereof that contains with the porous material preparation
Technical field
The present invention relates to a kind of novel ability base material and preparation method thereof that contains, particularly a kind of novel ability base material and preparation method thereof that contains with the porous material preparation belongs to field of material preparation.
Background technology
Solid rocket ramjet is a main developing direction of supersonic missile PWR PLT, and it is a kind of secondary groups mould assembly mover that is organically combined by punching press and rocketry.Wherein, change level system and play of the keying action of linking booster to punch level work.A series of actions such as a whole commentaries on classics level process comprises that the boosting jet pipe is shed, gasifier work, uptake blanking cover are opened.Behind the booster end-of-job; Act on the resistance on the body, approximately, the flight velocity of guided missile is reduced with the speed of 0.11 Mach number; Have only and accomplish the level process of changeing as early as possible; Just can make the timely relay work of sustainer, guarantee the good ballisticperformances of guided missile, general requirement is changeed the level process and in 200ms, is accomplished.Change in the level process and can fast and reliable to open the uptake blanking cover and then be directly connected to and make the timely relay work of sustainer.The uptake outlet blanking cover of present domestic research mainly is divided into disposable and can not throws two big types of formulas, but all has weak point, possibly damage the internal structure of punching press afterburning chamber and punching press jet pipe owing to the ejecta size is big like the disposable blanking cover; Can not throw that though the formula blanking cover does not have ejecta complex structure simultaneously safety have much room for improvement.
The discovery of the compound energetic material of porous silicon, violent explosive reaction has taken place in the A.J.Bard that comes from the U.S. in 1992 when unintentionally the vitriol oil being dropped onto porous silicon surface.Calendar year 2001, German Kovalev found the low temperature explosion phenomenon of porous silicon in experiment.The Sailor of the U.S. in 2002 at room temperature can blast after finding in porous silica material, to add nitrate salt, and the South Africa scientist has proposed the microstructure model of porous silicon having carried out comparatively systematic research aspect the preparation of porous silicon and the blast.The Yu Wei of China Engineering Physics Research Institute flies to wait the people that the nitrate soln of basic metal/earth alkali metal/transition metal is added drop-wise to porous silicon surface, drives away solvent then and makes the porous silicon mixture.Ignite this mixture with the 15kV high voltage package, study their blast performance.In experiment, finding, mix the matrix material of base metal nitrate and do not blast, is that the matrix material of metal nitrate can be blasted and mix bright-coloured.The king of Institutes Of Technology Of Nanjing keeps the rising sun and has comparatively at large studied the preparation of porous silicon and the blast performance of compound energetic material, and research thinks that preparation condition and the surface property of porous silicon have considerable influence to the blast performance of compound energetic material.The people such as Xue Yan of Xi'an Contemporary Physics institute characterize the nano-structure porous silicon energetic material; Think that through scanning electron microscope analysis the nitric acid bright-coloured of filling enters into the hole of porous silicon, formed the porous silicon energetic material; Under the stimulation of outside energy, igniting or explosive reaction can take place.
Ammoniumper chlorate cocrystalization compound (IPC number: both can be used as the main powder charge of sending out when C06B29/00) being used for detonator, and can be used as secondary explosive again, and had good heat-resisting heat resisting and pressure resisting performance; Its acting ability and brisance are equivalent to hexogen; Sensitivity is higher than too peace, but more much lower than general priming explosive, and flame sensitivity is higher than repeatedly lead azide; Insensitive to static simultaneously, be a kind of priming explosive of having a bright future.Consider that porous material is a kind of brand-new material system that fast development is in recent ten years got up, it constitutes three-dimensional net structure by mutual perforation or blind hole hole.This particular structural; Make porous material with respect to dense material; Have that specific density is low, specific surface area is high, series of advantages such as in light weight, heat insulation, good penetrability, therefore all be with a wide range of applications at numerous areas such as Aeronautics and Astronautics, chemical industry, nuclear power, petrochemical industry and machineries.Especially in recent years; Porous material is carried out can be good at improving its mechanical property after filling-modified, and with oxygenant, contain and can medicament etc. be filled into porous material inside and obtain the compound energetic material of porous and also caused more concern and research with its superior performance.
Summary of the invention
Weak points such as the present invention is based at present that the domestic blanking cover material of developing exists that the ejecta size is big, long action time and complex structure; The spy provides a kind of novel ability base material and preparation method thereof that contains; Containing of obtaining can base material have good compressive property and sealing, heatproof characteristic according to this method; Effect through miniature igniting/detonating device output ability can realize the fast and reliable blast and form tiny broken thing, can be used as a kind of novel solid blanking cover material towards engine inlets.
The technology solution that realizes the object of the invention is achieved in that a kind of novel ability base material that contains with the porous material preparation, and said base material prepares according to the following steps:
Step 1, containing can preparation of medicaments;
Step 2, adding additive obtain confection;
Step 3, confection is filled in the porous material hole;
Step 4, apply the above-mentioned base material of external pressure post-heating, cooling obtains containing fully can base material.
Wherein, Containing described in the step 1 can be selected amine perchlorate's cocrystalization compound (SY) or nickel hydrazine nitrate (NHN) for use by medicament; The preparation process of described SY is: in quadrol: the feed ratio (mass ratio) of triethylene diamine=5: 9.4 mixes the back and adds perchloric acid (ratio is a quadrol: triethylene diamine: perchloric acid=5: 9.4: 48); Control reaction temperature is 62 ℃～72 ℃, and the adjustment stirring velocity is 400r/min ± 5r/min, and fully cooling back discharging of back reacts completely;
Described NHN preparation process is: feed ratio (mass ratio) is Ni (Ac) 24H 2O: NaN 3: N2H 4H 2O=1.76: 1: 0.8;, end liquid temp adds sodium nitride and Hydrazine Hydrate 80 when being 50 ℃ with two-tube reinforced mode; The reinforced time of control sodium nitride is 30min ± 5min; The reinforced time of Hydrazine Hydrate 80 is 45min ± 5min, and the reinforced back constant temperature that finishes stirs 10min, carries out water-cooled to 35 then ℃ with bottom discharge.
Additive therefor is selected talcum powder and heat-reactive phenolic resin for use in the step 2, and under dry state, be talcum powder in proportion: thorough mixing is carried out in resol: SY=15～21: 20: 65～59.
Porous material described in the step 3 is porous copper or ceramic foam, and described porous copper aperture specification is 40PPI or 60PPI, and described ceramic foam aperture specification is 40PPI; Described filling mode adopts manual or electronic mode, and described electronic mode is for adopting the frequency modulation vibration: connect electric bell with X-former, load explosive through the vibration of electric bell, and control vibrational frequency through the voltage of regulating X-former.
Pressure described in the step 4 is: 8～12MPa, be heat-up time: 25min ± 5min.
Outstanding effect of the present invention is: (1) action time is short, can effectively reduce speed loss when being used for the ramjet engine air inlet blanking cover, has further improved the ballisticperformances of guided missile.(2) experiment shows: it is very little to contain the back residue particles of can base material detonating; Can not produce destruction when being applied to, improve the mover overall performance to a great extent engine chamber inner surface heat protective layer and jet pipe internal structure admittedly towards the engine inlets blanking cover.(3) simple in structure, production cost is lower, has better economic and is worth.
Embodiment
A kind of novel ability base material that contains of the present invention with the porous material preparation, said base material prepares according to the following steps:
Step 1, containing can preparation of medicaments:
The preparation process of SY is: in quadrol: the feed ratio (mass ratio) of triethylene diamine=5: 9.4 mixes the back and adds perchloric acid (ratio is a quadrol: triethylene diamine: perchloric acid=5: 9.4: 48); Control reaction temperature is 62 ℃～72 ℃; The adjustment stirring velocity is 400r/min ± 5r/min, and fully cooling back discharging of back reacts completely.
The NHN preparation process is: feed ratio (mass ratio) is Ni (Ac) 24H 2O: NaN 3: N 2H 4H 2O=1.76: 1: 0.8;, end liquid temp adds sodium nitride and Hydrazine Hydrate 80 when being 50 ℃ with two-tube reinforced mode; The reinforced time of control sodium nitride is 30min ± 5min; The reinforced time of Hydrazine Hydrate 80 is 45min ± 5min, and the reinforced back constant temperature that finishes stirs 10min, carries out water-cooled to 35 then ℃ with bottom discharge.
Step 2, adding talcum powder and heat-reactive phenolic resin obtain confection: said talcum powder particle diameter is 350 orders; Said heat-reactive phenolic resin particle diameter is 100 orders, and be talcum powder in proportion: thorough mixing is carried out in resol: SY=15～21: 20: 65～59.
Step 3, confection is filled in the porous material hole: described porous material is porous copper or ceramic foam, and described porous copper aperture specification is 40PPI or 60PPI, and described ceramic foam aperture specification is 40PPI; Described filling mode adopts manual or electronic mode, and described electronic mode is for adopting the frequency modulation vibration: connect electric bell with X-former, load explosive through the vibration of electric bell, and control vibrational frequency through the voltage of regulating X-former.
Step 4, apply behind the external pressure further heated substrate; Cooling fully promptly obtains final containing can base material: described pressure is: 8～12MPa; Heating temperature is 120 ℃ (softening temperature of additive heat-reactive phenolic resin is 120 ℃), and be heat-up time: 25min ± 5min.
Concrete preparation process is described below:
(1) containing can preparation of medicaments and refinement.The preparation process of SY is: specifications of raw materials and requirement: perchloric acid (HClO 4) AR, quadrol (EDA) AR, triethylene diamine (TEDA), ethanol (C 2H 5OH) CP, key instrument and equipment: beaker (400mL), separating funnel (125mL), whisking appliance, TM, sand core funnel, SHZ-D (III) circulation ability of swimming vacuum pump, opticmicroscope, water-bath baking oven.
Take by weighing 9.4gTEDA and place the 400mL beaker, add the 30mL deionized water, stir and make its dissolving.Wait to dissolve complete back and add 6mLEDA, the adjustment rotating speed is 400r/min, with 30mLHClO 4Splashed in the end liquid by separating funnel, reacting liquid temperature constantly raises in the reinforced process, through the adjustment rate of addition reacting liquid temperature is controlled between 62 ℃～72 ℃.Treat reinforced finishing, when temperature natural is cooled to 52 ℃, fully cool off with the circulation tap water.The above-mentioned product that makes is through the sand core funnel suction filtration, and it is inferior to give a baby a bath on the third day after its birth with alcohol.Product is placed drying tray, dry under the room temperature, put into 55 ℃～60 ℃ water-bath baking ovens, more than the dry 6h.Subsequent use.
Embodiment 1: (specification is 40PPI to porous copper with sealer; Being of a size of (20.1 ± 0.1) * (20.1 ± 0.1) * (10.0 ± 0.1) mm) five faces carry out encapsulation process; By doping ratio is talcum powder: resol: SY=15: 20: 65, and take by weighing under talcum powder 1.5g, resol 2.0g and the SY6.5g dry state and carry out thorough mixing, take by weighing an amount of confection and place special charging mould; Utilize frequency modulation vibration explosive charge method to carry out the filling of confection; Vibrational frequency (voltage is 110V), vibration number (2 times) and each time of vibration (1min) place pressurizing mold to impose 8MPa pressure the base material of accomplishing powder charge, place under 120 ℃ and heat; Be 25min heat-up time, and obtaining containing after the cooling fully can base material.It can substrate sizes be (20.1 ± 0.1) * (20.1 ± 0.1) * (5.4 ± 0.2) mm that gained contains.
Measured performance perameter sees the following form 1:
Table 1 additive is to containing the influence of ability base material blast performance and anti-pressure ability
Figure BDA0000147829630000051
Annotate: confection---doping ratio is a talcum powder: resol: SY=15: 20: 65.
Embodiment 2: (specification is 60PPI to porous copper with sealer; Being of a size of (20.1 ± 0.1) * (20.1 ± 0.1) * (10.0 ± 0.1) mm) five faces carry out encapsulation process; By doping ratio is talcum powder: resol: SY=21: 20: 59, and take by weighing under talcum powder 2.1g, resol 2.0g and the SY5.9g dry state and carry out thorough mixing, take by weighing an amount of confection and place special charging mould; Utilize frequency modulation vibration explosive charge method to carry out the filling of confection; Fixedly vibrational frequency (voltage is 110V and 220V), vibration number (2 times) and each time of vibration (1min) place pressurizing mold to impose 12MPa pressure the base material of accomplishing powder charge, and (heating and temperature control are 120 ℃ to carry out further heat treated; Be controlled to be 20min heat-up time), obtaining containing after the cooling fully can base material.It can substrate sizes be (20.1 ± 0.1) * (20.1 ± 0.1) * (6.0 ± 0.2) mm that gained contains.
The performance perameter of surveying sees the following form 2:
Table 2 applies external pressure to containing the influence of ability base material blast performance and anti-pressure ability
Figure BDA0000147829630000052
Annotate: confection---doping ratio is a talcum powder: resol: SY=18: 20: 62.
Embodiment 3: (specification is 40PPI to porous copper with sealer; Being of a size of (20.1 ± 0.1) * (20.1 ± 0.1) * (10.0 ± 0.1) mm) five faces carry out encapsulation process; By doping ratio is talcum powder: resol: SY=18: 20: 62, and take by weighing under talcum powder 1.8g, resol 2.0g and the SY6.2g dry state and carry out thorough mixing, take by weighing an amount of confection and place special charging mould; Utilize frequency modulation vibration explosive charge method to carry out the filling of confection; Vibrational frequency (voltage is 220V), vibration number (2 times) and each time of vibration (1min) place pressurizing mold to impose 10MPa pressure the base material of accomplishing powder charge, and (heating and temperature control are 120 ℃ to carry out further heat treated; Be controlled to be 20min heat-up time), obtaining containing after the cooling fully can base material.It can substrate sizes be (20.1 ± 0.1) * (20.1 ± 0.1) * (5.4 ± 0.2) mm that gained contains.
What obtain contains ability base material anti-pressure ability greater than 13MPa, detonates down continuous five at No. 30 little capsular; All can realize complete detonation, explosion velocity is 3050m/s ± 80m/s, has consistence preferably; Contain with this that can base material to be used for solid be 26.22 μ s～29.51 μ s the resultant action time during towards engine inlets blanking cover material; The back residue that will explode collects with particle size analyzer analyzes its particle diameter, obtains the residue particle diameter and is below the 1mm, mainly concentrates between 700 μ m～900 μ m.
Embodiment 4: (specification is 40PPI to ceramic foam with sealer; Being of a size of (20.1 ± 0.1) * (20.1 ± 0.1) * (10.0 ± 0.1) mm) five faces carry out encapsulation process; By doping ratio is talcum powder: resol: SY=18: 20: 62, and take by weighing under talcum powder 1.8g, resol 2.0g and the SY6.2g dry state and carry out thorough mixing, take by weighing an amount of confection and place special charging mould; Utilize frequency modulation vibration explosive charge method to carry out the filling of confection; Fixedly vibrational frequency (voltage is 110V and 220V), vibration number (2 times) and each time of vibration (1min) place pressurizing mold to impose 10MPa pressure the base material of accomplishing powder charge, and (heating and temperature control are 120 ℃ to carry out further heat treated; Be controlled to be 30min heat-up time), obtaining containing after the cooling fully can base material.It can substrate sizes be (20.1 ± 0.1) * (20.1 ± 0.1) * (6.0 ± 0.2) mm that gained contains.Gained contain can base material explosion velocity be 1560m/s, the resultant action time is 12.87 μ s, it is cracked to depress ceramic base material at 10MPa outer, when ceramic foam is not applied external pressure, contains the pressure that can base material can bear 5.22MPa.
Embodiment 5: (specification is 40PPI to porous copper with sealer; Being of a size of (20.1 ± 0.1) * (20.1 ± 0.1) * (10.0 ± 0.1) mm) five faces carry out encapsulation process; By doping ratio is talcum powder: resol: NHN=15: 20: 65, and take by weighing under talcum powder 1.5g, resol 2.0g and the SY6.5g dry state and carry out thorough mixing, take by weighing an amount of confection and place special charging mould; Utilize frequency modulation vibration explosive charge method to carry out the filling of confection; Fixedly vibrational frequency (voltage is 110V and 220V), vibration number (2 times) and each time of vibration (1min) place pressurizing mold to impose 10MPa pressure the base material of accomplishing powder charge, and (heating and temperature control are 120 ℃ to carry out further heat treated; Be controlled to be 20min heat-up time), obtaining containing after the cooling fully can base material.It can substrate sizes be (20.1 ± 0.1) * (20.1 ± 0.1) * (6.0 ± 0.2) mm that gained contains.
The performance perameter of surveying is seen table 3:
Table 3 is filled NHN and is contained ability base material blast performance and Mechanics Performance Testing result
Figure BDA0000147829630000071
Annotate: confection---doping ratio is a talcum powder: resol: NHN=15: 20: 65.---representative is not detonated.
Embodiment 6: (specification is 40PPI to porous copper with sealer; Being of a size of (20.1 ± 0.1) * (20.1 ± 0.1) * (10.0 ± 0.1) mm) five faces carry out encapsulation process; By doping ratio is talcum powder: resol: SY=18: 20: 62; Take by weighing under talcum powder 1.8g, resol 2.0g and the SY6.2g dry state and carry out thorough mixing, take by weighing an amount of confection and place special charging mould, utilize manual explosive charge method to carry out the filling of confection; Place pressurizing mold to impose 10MPa pressure the base material of accomplishing powder charge; And carry out further heat treated (heating and temperature control is 120 ℃, is controlled to be 20min heat-up time), obtaining containing after the cooling fully can base material.It can substrate sizes be (20.1 ± 0.1) * (20.1 ± 0.1) * (5.4 ± 0.2) mm that gained contains.The performance perameter of surveying is seen table 4:
Manual vibration of table 4 and frequency modulation vibration are to the influence of powder charge
It can the base material explosion velocity be 2782m/s ± 120m/s that gained contains, and be 6.91 μ s～7.53 μ s action time, and anti-pressure ability is greater than 13MPa, and blast residue particle diameter is less than 1mm.Containing of explaining that frequency modulation vibration obtains is can base material can the base material consistence higher containing of obtaining compared to manual vibration.

Claims (10)

  1. One kind contain with porous material preparation novel can base material, it is characterized in that said base material prepares according to the following steps:
    Step 1, containing can preparation of medicaments;
    Step 2, adding additive obtain confection;
    Step 3, confection is filled in the porous material hole;
    Step 4, apply the above-mentioned base material of external pressure post-heating, cooling obtains containing fully can base material.
  2. 2. the novel ability base material that contains with the porous material preparation according to claim 1 is characterized in that selecting amine perchlorate's cocrystalization compound or nickel hydrazine nitrate for use by medicament containing described in the step 1.
  3. 3. the novel ability base material that contains with the porous material preparation according to claim 2; The preparation process that it is characterized in that described amine perchlorate's cocrystalization compound is: by the feed ratio mixing back adding perchloric acid of quality than quadrol: triethylene diamine=5:9.4; The mass ratio of said perchloric acid and quadrol is 48:5; Control reaction temperature is 62 ℃ ~ 72 ℃, and the adjustment stirring velocity is 400r/min ± 5r/min, and fully cooling back discharging of back reacts completely;
    The preparation process of described nickel hydrazine nitrate is: by mass ratio is Ni (Ac) 24H 2O:NaN 3: N 2H 4H 2O=1.76:1:0.8 feeds intake;, end liquid temp adds sodium nitride and Hydrazine Hydrate 80 when being 50 ℃ with two-tube reinforced mode; The reinforced time of control sodium nitride is 30min ± 5min; The reinforced time of Hydrazine Hydrate 80 is 45min ± 5min, and the reinforced back constant temperature that finishes stirs 10min, carries out water-cooled to 35 then ℃ with bottom discharge.
  4. 4. the novel ability base material that contains with the porous material preparation according to claim 1; It is characterized in that the additive described in the step 2 selects talcum powder and heat-reactive phenolic resin for use, under dry state, be talcum powder by quality: thorough mixing is carried out in resol: SY=15 ~ 21:20:65 ~ 59.
  5. 5. the novel ability base material that contains with the porous material preparation according to claim 1; It is characterized in that the porous material described in the step 3 is porous copper or ceramic foam; Described porous copper aperture specification is 40PPI or 60PPI, and described ceramic foam aperture specification is 40PPI; Described filling mode adopts manual or electronic mode, and described electronic mode is for adopting the frequency modulation vibration: connect electric bell with X-former, load explosive through the vibration of electric bell, and control vibrational frequency through the voltage of regulating X-former.
  6. 6. the novel ability base material that contains with the porous material preparation according to claim 1 is characterized in that the pressure described in the step 4 is 8 ~ 12MPa, and be 25min ± 5min heat-up time.
  7. One kind with porous material preparation novel contain can base material the preparation method, it is characterized in that said method comprising the steps of:
    Step 1, containing can preparation of medicaments;
    Step 2, adding additive obtain confection;
    Step 3, confection is filled in the porous material hole;
    Step 4, apply the above-mentioned base material of external pressure post-heating, cooling obtains containing fully can base material.
  8. 8. the novel preparation method who contains the ability base material with the porous material preparation according to claim 7 is characterized in that selecting amine perchlorate's cocrystalization compound or nickel hydrazine nitrate for use by medicament containing described in the step 1.
  9. 9. the novel preparation method who contains the ability base material with the porous material preparation according to claim 8; The preparation process that it is characterized in that described amine perchlorate's cocrystalization compound is: by the feed ratio mixing back adding perchloric acid of quality than quadrol: triethylene diamine=5:9.4; The mass ratio of said perchloric acid and quadrol is 48:5; Control reaction temperature is 62 ℃ ~ 72 ℃, and the adjustment stirring velocity is 400r/min ± 5r/min, and fully cooling back discharging of back reacts completely;
    The preparation process of described nickel hydrazine nitrate is: by mass ratio is Ni (Ac) 24H 2O:NaN 3: N 2H 4H 2O=1.76:1:0.8 feeds intake;, end liquid temp adds sodium nitride and Hydrazine Hydrate 80 when being 50 ℃ with two-tube reinforced mode; The reinforced time of control sodium nitride is 30min ± 5min; The reinforced time of Hydrazine Hydrate 80 is 45min ± 5min, and the reinforced back constant temperature that finishes stirs 10min, carries out water-cooled to 35 then ℃ with bottom discharge.
  10. 10. the novel preparation method who contains the ability base material with the porous material preparation according to claim 7; It is characterized in that additive therefor is selected talcum powder and heat-reactive phenolic resin for use in the step 2, under dry state, be talcum powder by quality: thorough mixing is carried out in resol: SY=15 ~ 21:20:65 ~ 59;
    Porous material described in the step 3 is porous copper or ceramic foam, and described porous copper aperture specification is 40PPI or 60PPI, and described ceramic foam aperture specification is 40PPI; Described filling mode adopts manual or electronic mode, and described electronic mode is for adopting the frequency modulation vibration: connect electric bell with X-former, load explosive through the vibration of electric bell, and control vibrational frequency through the voltage of regulating X-former;
    Pressure described in the step 4 is 8 ~ 12MPa, and be 25min ± 5min heat-up time.
CN2012100874904A 2012-03-28 2012-03-28 Novel energetic base material prepared from porous material and preparation method thereof Pending CN102659491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100874904A CN102659491A (en) 2012-03-28 2012-03-28 Novel energetic base material prepared from porous material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100874904A CN102659491A (en) 2012-03-28 2012-03-28 Novel energetic base material prepared from porous material and preparation method thereof

Publications (1)

Publication Number Publication Date
CN102659491A true CN102659491A (en) 2012-09-12

Family

ID=46769106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100874904A Pending CN102659491A (en) 2012-03-28 2012-03-28 Novel energetic base material prepared from porous material and preparation method thereof

Country Status (1)

Country Link
CN (1) CN102659491A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104591936A (en) * 2015-01-29 2015-05-06 中国工程物理研究院化工材料研究所 Energetic composite material based on three-dimensional ordered macroporous carbon skeleton and preparation method of energetic composite material
CN105016932A (en) * 2015-07-07 2015-11-04 南京理工大学 Method for preparing cocrystallized explosive by virtue of suspension method
CN105604736A (en) * 2015-12-24 2016-05-25 中国电子科技集团公司第五十五研究所 Clean micro-charging technology suitable for MEMS micro thruster array chip
CN113929641A (en) * 2020-07-14 2022-01-14 西安固能新材料科技有限公司 Serial ethylenediamine ternary crystalline compounds, preparation method thereof and application thereof as energetic materials

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1671634A (en) * 2002-07-24 2005-09-21 日本化药株式会社 Waterproof granular explosive composition
EP2045230A2 (en) * 2007-10-05 2009-04-08 Institut Franco-Allemand de Recherches de Saint-Louis Explosive composition comprising a first organic material infiltrated in a second microporous material
CN101618866A (en) * 2008-07-01 2010-01-06 南京理工大学 Method for preparing nickel hydrazine azide
CN101638350A (en) * 2009-08-03 2010-02-03 江西三星气龙新材料股份有限公司 Smoke generating agent for fire drill
CN102249829A (en) * 2011-04-20 2011-11-23 中国科学技术大学 Coated porous metal foam composite explosive and preparation method thereof
CN102278769A (en) * 2011-08-12 2011-12-14 南京理工大学 Ignition device with conductive energetic material embedded into hole and method for manufacturing ignition device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1671634A (en) * 2002-07-24 2005-09-21 日本化药株式会社 Waterproof granular explosive composition
EP2045230A2 (en) * 2007-10-05 2009-04-08 Institut Franco-Allemand de Recherches de Saint-Louis Explosive composition comprising a first organic material infiltrated in a second microporous material
CN101618866A (en) * 2008-07-01 2010-01-06 南京理工大学 Method for preparing nickel hydrazine azide
CN101638350A (en) * 2009-08-03 2010-02-03 江西三星气龙新材料股份有限公司 Smoke generating agent for fire drill
CN102249829A (en) * 2011-04-20 2011-11-23 中国科学技术大学 Coated porous metal foam composite explosive and preparation method thereof
CN102278769A (en) * 2011-08-12 2011-12-14 南京理工大学 Ignition device with conductive energetic material embedded into hole and method for manufacturing ignition device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
刘丽娟: "高氯酸胺盐共晶化合物的结构与性能表征", 《中国优秀硕士学位论文全文数据库工程科技I辑》, 31 December 2010 (2010-12-31) *
薛艳等: "纳米多孔硅含能材料性能研究", 《含能材料》, vol. 18, no. 5, 31 December 2010 (2010-12-31) *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104591936A (en) * 2015-01-29 2015-05-06 中国工程物理研究院化工材料研究所 Energetic composite material based on three-dimensional ordered macroporous carbon skeleton and preparation method of energetic composite material
CN105016932A (en) * 2015-07-07 2015-11-04 南京理工大学 Method for preparing cocrystallized explosive by virtue of suspension method
CN105604736A (en) * 2015-12-24 2016-05-25 中国电子科技集团公司第五十五研究所 Clean micro-charging technology suitable for MEMS micro thruster array chip
CN105604736B (en) * 2015-12-24 2017-09-26 中国电子科技集团公司第五十五研究所 A kind of micro- charge process of cleaning suitable for MEMS micro-thruster array chips
CN113929641A (en) * 2020-07-14 2022-01-14 西安固能新材料科技有限公司 Serial ethylenediamine ternary crystalline compounds, preparation method thereof and application thereof as energetic materials

Similar Documents

Publication Publication Date Title
Türker Thermobaric and enhanced blast explosives (TBX and EBX)
CN102659491A (en) Novel energetic base material prepared from porous material and preparation method thereof
Xu et al. Combustion heat of the Al/B powder and its application in metallized explosives in underwater explosions
US10766832B1 (en) Nano-enhanced explosive material
CN107540486B (en) Hydrogen storage type emulsified seismic charge and seismic bomb using same
Pang Boron-based fuel-rich propellant: properties, combustion, and technology aspects
CN110981660B (en) Rock coal pre-cracking agent and preparation method thereof
CN108627058A (en) A kind of COMBUSTION TO DETONATION TRANSITION condensed-energy explosion equipment
Guo et al. Effect of wave shaper on reactive materials jet formation and its penetration performance
Chen et al. Experimental study of the explosion of aluminized explosives in air
Shevchenko et al. Detonation velocity of mechanically activated mixtures of ammonium perchlorate and aluminum
Maggi et al. Combustion of nanoaluminum and magnesium in fuel‐rich propellants
He et al. Effect of 2, 4, 6‐Triamino‐3, 5‐Dinitropyridine‐1‐Oxide on the Properties of 1, 3, 5‐Trinitro‐1, 3, 5‐Triazinane‐based PBX Explosives
Li et al. Study on energy output characteristics of explosives containing B/Al in the air blast
CN104314692B (en) A kind of microwave surface ripple igniting combustion supporting device
CN107218155B (en) A kind of pulse ignite in advance can steady operation detonation engine
Yang et al. Microcrystalline PETN prepared using microfluidic recrystallization platform and its performance characterization
Yao et al. Effects of MgH2/Mg (BH4) 2 powders on the mechanical sensitivity of conventional explosive compounds
Xiao et al. Study of the sympathetic detonation reaction behavior of a fuze explosive train under the impact of blast fragments
RU2701249C1 (en) Method of dispersing flame retardant nanoparticles of boron
CN105732240A (en) Emulsion explosive permissible in grade-three coal mine
CN113956120A (en) Propellant mixed fuel of molecular perovskite energetic material composite metal aluminum
CN114230428A (en) Boron-containing high-energy solid propellant
Pang et al. Synthesis and characterization of a high energy combustion agent (BHN) and its effects on the combustion properties of fuel rich solid rocket propellants
Chen et al. Properties of dust clouds of novel hydrogen-containing alloys

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120912