笔趣阁 > 历史军事 > 大唐:开局成了公主驸马 > 第一千六百一十九章 古代焊接


                                        
                                

                        
                        
                        
                        
                        
                        
                                        
                                古代细金工艺主要包括:范铸、锤鍱、錾刻、平脱、打磨、包金、雕镂、镶嵌、鎏金银、拉拔、掐丝、金珠、编累等。
                                
                        
                        

                        
                                        
                                但这一切都是建立在焊接的基础之上的。
                                
                        
                        

                        
                                        
                                明·宋应星《天工开物》卷十“锤锻·治铜”上面就说过,用锡末者为小捍,用响铜末者为大捍。大概意思就是,碎铜为末,用饭粘和打,入水洗去饭,铜末具存,不然则撒散。如果是焊接银器,则用红铜末。“锡末”的小焊约与今软钎焊相当,其强度较低;用响铜末的“大焊”约与今硬钎焊的铜焊相当,其强度稍高。
                                
                        
                        

                        
                                        
                                关于古代焊接最早的记载,是在殷商的时候,这里说的是有具体文字记载的焊接。
                                
                        
                        

                        
                                        
                                大概有三种,分别是熔焊,钎焊和压焊。殷墟考古发现,远在公元前1250年-公元前1192年的史称殷高宗武丁时代,已发明了属于熔焊的铸焊技术。
                                
                        
                        

                        
                                        
                                武丁的妃子,著名的南征北战的女战神妇好,她使用的铁刃铜钺,就是利用陨铁和铜的铸焊件,其表面铜与铁的熔合线蜿蜒曲折,接合良好。
                                
                        
                        

                        
                                        
                                这里要先明确一点,那就是“焊接”的定义。
                                
                        
                        

                        
                                        
                                焊接,是一种以加热、高温或者高压的方式接合金属的制造工艺及技术。
                                
                        
                        

                        
                                        
                                重点在于这是一种“接合金属”的制造工艺及技术,而不是狭隘地局限在现代的电焊、氩弧焊、气焊、摩擦焊等焊接技术,在接合金属技术方面,很多土办法比当代的技术都管用。
                                
                        
                        

                        
                                        
                                不信你们看看70年代时候的穿越者必备的三大神书,里面什么都有,上能打坦克飞机,下能学种地治脚气,只有你想不到的没有书里做不到的。
                                
                        
                        

                        
                                        
                                战国时代,主要使用的是铸焊,是一种用范组合成铸型进行进行浇注的方法对金属进行铸接,铸焊,铸镶的操作。曾侯乙墓出土的建鼓铜座上有许多盘龙,是分段钎焊连接起来的。
                                
                        
                        

                        
                                        
                                战国中期,铸焊技术得到大幅度的提升,演变成了加热锻焊,这种技术也叫做火焰焊接,加热、锻打,直至融合。
                                
                        
                        

                        
                                        
                                如果能找到老铁匠,他们真心能不使用任何现代技术,就能锻造出来当代需要的东西,唯一不同的是,方法进度慢,相对复杂麻烦罢了。
                                
                        
                        

                        
                                        
                                秦长青上辈子,最崇尚的一个人就是艾先生,他也是妥妥的鹰派,向往的就是口径和射程。
                                
                        
                        

                        
                                        
                                甚至是,当年在玩很多有戏的时候,秦长青首选的就是巨炮和巨舰,向外望更大的船体,更厚的装甲,以及更高的航速,更大口的口径和射程。
                                
                        
                        

                        
                                        
                                这也是一种强迫症,可在骨子里的强迫症,这些全都源自于火力不足。
                                
                        
                        

                        
                                        
                                柱子说到了焊接,让秦长青不得不重新审视古人的智慧。
                                
                        
                        

                        
                                        
                                在详细打量柱子雕刻的铁甲舰模型,秦长青激动万分。
                                
                        
                        

                        
                                        
                                最初的时候,舰船大多数都是木质的,但就在十七世纪的时候,所谓的天下第一舰队,在中原人面前都不够看。
                                
                        
                        

                        
                                        
                                别人对这首舰船的模型或许不热衷,甚至觉得是天方夜谭,觉得至少要用千余名水手才能驱动。但秦长青最清楚,当蒸汽机出现之后的巨大逆天作用。
                                
                        
                        

                        
                                        
                                可以说,这艘船,早已经超越了时代,超越了这个时代的所有认知,如果秦长青不出现,更多的人会认为柱子就是个疯子。
                                
                        
                        

                        
                                        
                                一个这么大的铁疙瘩,怎么可能漂浮在海上?
                                
                        
                        

                        
                                        
                                在扫了一眼舰船模型,秦长青瞥见了一排小字:天策上将号!
                                
                        
                        

                        
                                        
                                我呸!
                                
                        
                        

                        
                                        
                                秦长青瞪大了眼睛看着柱子:舔狗,舔到最后一无所有!柱子,你变了,你都去舔你的李老爷了。
                                
                        
                        

                        
                                        
                                “哥,是不是可行?”柱子憨笑的,看着秦长青。
                                
                        
                        

                        
                                        
                                “可行,只要你焊接技术过关,就可行。”
                                
                        
                        

                        
                                        
                                “那行,俺走了!”
                                
                        
                        

                        
                                        
                                说完,柱子用布包裹着巨大的模型,“俺去找李老爷要钱。”
                                
                        
                        

                        
                                        
                                啊?
                                
                        
                        

                        
                                        
                                秦长青又是一愣,“去吧,去吧。”
                                
                        
                        

                        
                                        
                                紫宸殿。
                                
                        
                        

                        
                                        
                                老李喝了点小酒,正在和杜正伦下棋。
                                
                        
                        

                        
                                        
                                不知道为什么,老李总感觉自己的棋艺退步了,隐隐有些不适杜正伦对手。
                                
                        
                        

                        
                                        
                                明明杜正伦使用的就是一招“海底探岳”,老李也见过这招,甚至是棋谱上也有这招,并且有化解的方法,可杜正伦这招用的十分刁钻,李世民仔细的回忆棋谱,也没找到破解的方法。
                                
                        
                        

                        
                                        
                                “不对呀。”李世民手里攥着白子,迟迟不下手,“正伦,你确定这一招是海底探岳?”
                                
                        
                        

                        
                                        
                                “对呀,就是海底探岳。”
                                
                        
                        

                        
                                        
                                “可为何朕……”
                                
                        
                        

                        
                                        
                                李世民刚要说,没找到破解之法,内侍就走了进来,“陛下,瓦岗县子程铁柱求见。”
                                
                        
                        

                        
                                        
                                “宣!”
                                
                        
                        

                        
                                        
                                李世民一听说柱子来了,喜上眉梢,下意识的,看都没看,就把白子放在棋盘上。
                                
                        
                        

                        
                                        
                                “高,陛下这一步实在是高,置死地而后生……妙啊妙啊……”
                                
                        
                        

                        
                                        
                                杜正伦说的惊讶无比,“这一招,是臣在残棋上学来的,冥思苦想了大半个月也没找到破解之法,想不到陛下谈笑风生之间,就把这一招给破乐。”
                                
                        
                        

                        
                                        
                                “啊?”
                                
                        
                        

                        
                                        
                                李世民一脸懵逼的看着棋谱,表情都僵住了。
                                
                        
                        

                        
                                        
                                诚如杜正伦所说,李世民这一子落进了死局,但是呢,当杜正伦清理掉了白子之后,形势立刻变得豁然开朗起来,别看白子少,但却像是一枚尖刀,直逼对方的胸口。死地中,居然占据了上风,李世民甚至敢断言,不管杜正伦怎么挣扎,三子之内必胜!
                                
                        
                        

                        
                                        
                                “不是朕刻意为之。”李世民很坦然的承认,“是朕听说柱子来了,料定了是好消息,所以随意下了一子。”
                                
                        
                        

                        
                                        
                                “陛下,柱子这些年所做之事,也足以堪称大唐的福将了。”
                                
                        
                        

                        
                                        
                                “嗯,朕要赏他,一定要赏他,走,和朕出去看看,柱子又给朕带来了什么惊喜。”
                                
                        
                        

                        
                                        
                                “拜见李老爷,见过杜大人!”
                                
                        
                        

                        
                                        
                                柱子放下铁甲舰模型,对着李世民和杜正伦一躬身。
                                
                        
                        

                        
                                        
                                “柱子,红绸子包裹的物件,是准备送给朕的?”
                                
                        
                        

                        
                                        
                                柱子点点头,“李老爷,俺学会了一个词。”
                                
                        
                        

                        
                                        
                                “什么词?”
                                
                        
                        

                        
                                        
                                “祥瑞!”
                                
                        
                        

                        
                                        
                                啊?
                                
                        
                        

                        
                                        
                                哈哈哈哈!
                                
                        
                        

                        
                                        
                                李世民哈哈大笑,“正伦,看见没,柱子都开始学习文化了,朕心甚慰!”

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