Idan ka dubi abun da ke ciki na foda, shi za a iya raba iri biyu - smokeless da baki (ko baki). Nitrocellulose foda, kamar yadda wani lokacin ake kira smokeless bambance-bambancen domin ta yi na bukatar mayar da hankali acid. To, yãya yi foda, smokeless - mu yi la'akari da so ba, kuma za mu fahimci mafi alhẽri da igiyoyi tare da baki. Bayan duk, kowane bangaren aikin da rawar akwai, da kuma maye gurbin shi ba tare da compromising quality yiwu. Da sabuwar dabara na gunpowder aka sanya yiwu a cewa ƙasa, inda mutane sun iya gano nitrate. Adibas na wannan ma'adinai ne quite rare. Ba tare da wannan bangaren masana'antu ba shi yiwuwa, saboda shi taka muhimmiyar rawa oxidant.
Gargajiya abun da ke ciki foda hada nitrate, yellow sulfur da gawayi. Nitrate iya daukar daban-daban, da kaddarorin ne daban-daban. Alal misali, sodium nitrate, sun yi hygroscopic, da kuma kasancewa a cikin iska zai sha danshi da kuma dampen. A sakamakon konewa na gunpowder zai zama m. Yana iya zama kadan touch up, idan ka ƙara zuwa karshen samfurin na 3% potassium permanganate. Ammonium nitrate alama ya zama ko da mafi alhẽri Properties fiye da potassium, amma foda da ammonium nitrate samu ballistic m.
Amma ga mu dalilai shi zai dace da kowane nitrate. Bayan karshe samfurin ingancin ne sosai dogara a kan mataki na nika da kuma hadawa da aka gyara.
Sulfur. Vulgaris, yellow sulfur. Yana da muhimmanci sosai cewa shi zama ƙura. Yana dole ne a kara mai turmi da pestle. Iya zama a cikin wani kofi grinder, sa'an nan kawai kitchen nema zai yi mai kyau wanka. Sulfur a foda, a hannu daya, abubuwa a matsayin m. Akwai besserny gunpowder, amma shi ne m, kuma da aka gyara an haɗa talauci. A daya hannun, sulfur foda sa mafi flammable saboda oxygen inganta canja wuri na nitrate zuwa kwal.
Gawayi - wannan shi ne na karshe bangaren. Nan da nan dole ne in ce cewa kunna carbon ba mai kyau sauyawa. Gaskiyar ita ce, shi ne inherently itace da kashi. Mai yin gawayi kamar haka. Muna bukatar mu sami wani tsohon bushe rassan ba resinous itatuwa - dace Birch, poplar ko apple, alder mafi kyau. Sa'an nan ku zuba a kan Cast baƙin ƙarfe kwanon rufi Layer na yashi gado katako a saman gado da kuma wani Layer na yashi. Saka da kwanon rufi a kan high zafi da kuma calcine kamar wata hours. Bayan haka, cire kwanon rufi da kuma bar shi kwantar da hankali (idan ka dauki fitar da kwal a lokaci daya, shi zai iya zama kai-igniting). Tsohon bushe itatuwa dace da wannan manufa mafi domin ya ƙunshi yawa kasa da abubuwa da aka bar bayan konewa toka. Idan kana sha'awar yadda za a yi da foda mafi barga, kuma ya ƙunshi kasa danshi, kada da kasance m da kuma duba tsohon bushe itatuwa. A wani lokaci a lokacin da amfani kawai a cikin irin wannan foda ga yi na ci itace farko sukan sa'an nan bar zuwa ga shekara guda a cikin ruwan sama da kuma iska.
Yanzu kai tsaye a kan yadda za a yi gunpowder. Mafi na kowa abun da ke ciki na da wadannan rabbai: nitrate - 15 sassa, sulfur - 2 sassa, carbon - 3 sassa. All aka gyara ya kamata a maximally rage a cikin size. Duk wannan shi ne gauraye. Kuma yanzu abu mafi muhimmanci. Wajibi ne a dauki wani ruwa kadan kuma, stirring, ƙara cakuda. A sakamakon haka, ya kamata a sami wani lokacin farin ciki manna. Hankali frayed sakamakon taro ta hanyar sieve, ya kamata a sa a farantin karfe da kuma ba da damar ta bushe. Bushe nauyi zama dole don murkushe sake wuce ta hanyar sieve. Duk da foda shirye. Idan ka yi amfani da potassium nitrate, to, zai ƙone sauƙi, kuma ƙona a wata matsakaici gudun. Idan rabbai, a cikin wani rabo na 13: 3: 4, irin wannan cakuda zai zama fiye da iko.
Yanzu kadan game da yadda za a yi da foda mafi sauƙin haɗiya ga amfani a kowane irin show. Idan sakamakon abun da ke ciki ƙara har zuwa 10% na magnesium turnings (Can da aluminum foda), konewa za a gudanar da wani haske flash kuma samuwar wani babban girgije da fari hayaki.